Smaller seeds such as zinnia and marigolds can be soaked as well. There's no predicting what you'll get, since you are creating your own hybrids. Zinnias will last for around two months, so stagger multiple plantings in the garden to keep zinnia flowers in the garden from spring through fall. Drying seeds is a common strategy that has been used for ages. Follow Karon on Twitter and Instagram at @karonwarren. Turn over the soil in the area you want to plant your zinnias and work in 2 or 3 inches of compost or peat moss to help improve soil fertility and drainage. This is noted on your seed packet. Q. In general, almost every type of seed should be soaked before planting. Label the variety and date clearly on the bag. Cathryn Chaney has worked as a gardening writer since 2002. Let us show you the way. Purpose of Drying Seeds Before Planting. An easy way to do this is to set the flat, pots or tray in a container of water so the water seeps up into the soil. EXCEPTION: Some smaller seeds such as lettuce prefer light to germinate and should barely be covered. If plants don't get good air circulation, they are prone to powdery mildew on the leaves especially in hot humid weather. After building her own home with her husband, she has a new appreciation for the many decisions required to turn a house into a home. The best soil for zinnia flowers is rich in organic matter, but these plants will adapt to most soil conditions. The ancestors of our hybrid garden zinnias (Zinnia spp.) Plant them about 1/4” right in the ground, spaced as much as your chosen variety needs, anywhere from a couple of inches to a couple of feet. A zinnia is a very beautiful flower that can be provoked into flourishing by deadheading. After that, follow the directions on the seed packet to know how deep to plant the sprouted seeds. Following the soaking, sow Thunbergia seeds outdoors after the last frost in prepared seed bed. Seedlings should appear in about a week. On the upside, though, when you do plant them, you’ll be able to see where you are placing them a … Seeds don't need any advance treatment. The shells of these seeds are very thick, so they might not germinate well if they are not thoroughly soaked. Scarifying seeds is nicking to weaken the outer seed coating so that moisture can penetrate into the actual seed. I don't know about all seeds, but I think most, if not all, commercial zinnia seeds have been heat treated to kill diseases on the seeds. If you’re planting native seeds and aren’t sure, chances are you should at least scarify and soak your seeds before planting. Seeds can be planted indoors 6-8 weeks before the last frost and the seedlings can be easily transplanted into your outdoor garden later on. Lots of perennial seeds require a period of moist cold (cold stratification) before they will germinate. Soaking the seeds with water also lets it germinate at a faster rate, letting you plant your seed … But if you want your tomato seeds to germinate more quickly after they are planted, a good soak will do just the trick. Medium-height cultivars include 24- to 28-inch tall "Ruffles" with ball-shaped double flowers, 20- to 24-inch "Sun" and 20-inch "Whirligig." To get an early start on your garden, sow zinnia seeds indoors before the last spring frost. You should allow the seeds to soak in the liquid for approximately 12 hours. Some flower seeds like poppies, zinnias, nasturtiums, marigolds, and petunias are also wonderful options for novice gardeners. Once the seedlings start to flower, you will need to deadhead them often to promote more blooms. Drying seeds is a common strategy that has been used for ages. Throughout the growing season, make sure the soil remains moist and water as needed to retain moisture. Tomato seeds don't necessarily need to be soaked before they are planted. How To Grow Thunbergia From Seed: It is recommended to soak the Black-eyed Susan vine seeds over night in tepid water. To start Shasta Daisies from seed, you have two options: start them indoors or direct sow outdoors. If you want a specific hybrid or variety, purchase seeds from a known source. Moreover, it is best to soak dried seeds in water for 4-6 hours before planting. An easy way to do this is to set the flat, pots or tray in a container of water so the water seeps up into the soil. Store dried flowers in a paper bag until you're ready to tear them apart and extract the seeds. The area should have good drainage because zinnia flowers don't like to be wet. Water thoroughly at planting. Once they sprout, thin them carefully to encourage the strongest to thrive. Start zinnias indoors in peat pots and place the sprouted plants under fluorescent lights four to six weeks before the last spring frost is expected. I don't know about all seeds, but I think most, if not all, commercial zinnia seeds have been heat treated to kill diseases on the seeds. And... you've probably also heard that you should not soak your seeds. Doing this breaks down the hard outer covering of the seeds and kills any pathogen present on them. Chaney graduated from the University of Arizona in 1992 with a Bachelor of Arts in English. Some leaf damage is not an issue, so avoid spraying unless there’s a true infestation. Many seeds have evolved to survive winter in a dormant state before germinating in spring. Wrap a dry paper towel around the damp paper towel to help keep things moist but not too wet (which could become moldy). Moreover, it is best to soak dried seeds in water for 4-6 hours before planting. Soak your seeds in a 3% hydrogen peroxide for 30 minutes. Luckily, zinnias are deer-resistant, so … Moreover, it is best to soak dried seeds in water for 4-6 hours before planting. Because the purpose of soaking seeds is to break through that hard protective outer shell and to give the seed a good healthy drink before it is planted, small seeds are probably not good candidates for soaking. Don’t use soil from your garden in seed starting pots. When the soaking is complete, it’s time to plant. 25 Flower Seeds to Sow in the Fall lists annual and perennial seeds you can sow in fall, before the ground freezes, for spring and summer germination and (best of all) flowers!. Petunias bloom until … Keep the soil moist but not soggy until germination, and maintain temperatures between 75 and 80 degrees Fahrenheit. Giving the seeds a good amount of moisture allows the coat to rupture, helping the seeds start its germination. This encourages them to send out a root (it looks like a little worm). When ready, the seeds should be somewhat swollen but still firm. If you just want to grow zinnias and you don't care about flower color or form, you can collect seeds from your own pollinated zinnias. You can also start them indoors in peat pots if you keep the soil temperature at 70 to 80 degrees Fahrenheit with a heating mat. The easiest indoor plants to grow from seed include Cat grass, ... Is it helpful to soak seeds before planting them? Chaney also writes poetry, which has appears in "Woman's World" magazine and elsewhere. In the wild, a seed can expect to encounter harsh heat and cold, very wet or dry conditions and may even need to survive the acid-filled digestive tract of an animal. Start zinnias indoors in peat pots and place the sprouted plants under fluorescent lights four to six weeks before the last spring frost is expected. Can You Soak Flower Seeds - Can you soak flower seeds (zinnia, purple coneflower, coleus, marigold)? Kohlrabi seed propagation starts with fertile soil. Let the flower heads dry on the plant before snipping the stem. If you’ve grown microgreens before, you’ll be familiar with soaking seeds as part of encouraging germination. Zinnias famously hate root disturbance, so it is best to sow directly into freely drained soil with a fine tilth.Sow two or three seeds 2in (5cm) apart at 12in (30cm) spacing. For nearly 20 years, Karon has covered homes, outdoor living and home improvement for print and online publications. The best success is achieved by sowing the seeds in a moist planting mix, putting the container in a plastic bag, and storing it in the refrigerator at about 4°C for 2 to 3 weeks. Wait until the zinnia sprouts are at least three or four weeks old before applying any fertilizer. After sowing, fill in the furrow and firm down. Plant zinnia seeds a quarter inch (.6 centimeter) deep. Set the tray, pots or flat in a bright area but not in direct sunlight. This allows the seeds to absorb more oxygen, helping them sprout efficiently. Soak the seeds overnight before planting. Planting Time: Warm-season vegetables can’t go outside until after the last frost while cool-season veggies can go outside up a month before … Zinnias are easy to germinate indoors and should sprout within a week after sowing. Cover lightly with ¼-inch of soil. Rinse the seeds several times with water before planting and plant them as usual. Turn over the soil in the area you want to plant your zinnias and work in 2 or 3 inches of compost or peat moss to help improve soil fertility and drainage. On a more practical level, soaking adds another layer of complexity to the whole plant-growing process. Remember, whether or not a seed should be dried before planting all depends on the type of seed in question. Throw your seeds into a small bowl or cup filled with warm water (just enough to cover the seeds). Once they have two sets of leaves, thin zinnia sprouts so there is one seedling per egg carton section or seed tray compartment, says Burpee. You can also soak seeds overnight in vinegar before planting. Dampen the paper towel, and spread it out on the counter. When ready, the seeds should be somewhat swollen but still firm. Again, too much soaking and the seeds will start to decompose. A regular size paper towel folded in half will easily fit… Zinnias are best started directly outdoors in locations where spring warms up early. Zinnias have a variety of flower forms and plant heights. You should soak the seeds for 24 hours. - Assign one of those numbers or letters to each kind of seed you plan to soak. The reasons to dry seeds before planting listed below are specifically for those type of seeds that do need to be dried before planting. You can see the hard, almost walnut-like seed coating on these Nasturtium seeds. Remember that germination is less successful in cold soil. Heavy humidity might be your only obstacle to constant zinnias all summer long. Pollinators transfer pollen across the many small flowers in the center of the zinnia bloom, enabling them to set seed. Soak the garden for up to 4 hours at a time, letting water soak deep, then let upper soil layers dry out before watering again. Moreover, it is best to soak dried seeds in water for 4-6 hours before planting. Remember, whether or not a seed should be dried before planting all depends on the type of seed in question. It usually takes up to 60 or 70 days to grow zinnia flowers from seeds to blooms. Sowing Seed Indoors: Sow indoors 5-7 weeks before outdoor planting date in spring using a seed starting kit; Sow seeds ¼ inch deep in seed starting formula; Keep the soil moist at 70-75 degrees F This is the secret to boosting germination rates and getting more plants to grow, even if your timing is off in the garden. Soak one seed variety per ice-cube-cell. The reasons to dry seeds before planting listed below are specifically for those type of seeds that do need to be dried before planting. Once your zinnia seeds start to turn into plants, prepare them to go outside but don't transplant them right away. For a cheaper alternative, use paper egg cartons as seed trays that can be planted directly in the garden along with the seedlings. You have to be careful so that the seed inside isn't injured. Pansies are not usually used as cut flowers, but they are the hardiest winter-blooming flower. How Long Does It Take Marigolds to Germinate? The average growing time is usually between 4 and 12 weeks. Large seeds such as sunflowers and nasturtiums benefit from soaking in warm water overnight. We’ve been told the soaking water should be changed and we’ve been told it … The growing time varies depending on what you’re planting and should be on the seed packet label. When starting kohlrabi from seeds, plant the seeds about ¼ inch deep in rows that are 2 feet apart. Thin out the seedlings, so you end up with one plant every 12in (30cm) or so. ... Soak the seeds overnight before planting. How To Grow Thunbergia From Seed: It is recommended to soak the Black-eyed Susan vine seeds over night in tepid water. Soakin… The holes should be about a quarter of an inch (.6 centimeter) deep for the zinnias … Place in a ziploc bag and seal. Then they will be ready to put outside when the air and soil temperature warms up. Plant seeds directly in the garden when the soil is warm. Use your fingers to make small holes in the ground. Hybridizers generally produce a cultivar type with an assortment of colors within it. Zinnia flowers need to get used to outdoor conditions before you move them to the ground. They'll need to withstand extremes of cold, wet, or dryness, maybe even passing through an animal at some point along the way. The germination medium must be sterile and well-drained. Purpose of Drying Seeds Before Planting. Allow the seeds to soak in the water overnight. Lay a piece of plastic wrap loosely over the top of the soil or slide the tray, pots or flat into a plastic bag. Rinse the seeds several times with water before planting and plant them as usual. Planting the zinnia and making sure that it gets enough sun, food, and water are all important to keeping the flower blooming, but deadheading is what will keep the zinnia blooming all … BUT, some experts will say that soaking will reduce the germination. Seeds can be planted indoors 6-8 weeks before the last frost and the seedlings can be easily transplanted into your outdoor garden later on. Zinnias usually sprout in a couple of days. I’ve listed everything below and you can save the download for future reference. Plant seeds indoors or, later, directly in the garden. Seeds are buried in the flowerhead base underneath the little individual flowers. Do not use Styrofoam egg cartons, as they will not break down. Depending upon the variety, kohlrabi will be ready to harvest 40-60 days from planting. Soak your seeds in a 3% hydrogen peroxide for 30 minutes. Her horticultural experience working in the nursery industry informs her garden articles, especially those dealing with arid landscaping and drought-tolerant gardening. The ideal pH is 6.0 to 6.5. The plants need water to get established but then are fairly drought-tolerant. Zinnias are best started directly outdoors in locations where spring warms up early. Plant the seeds only about ¼” – ½” deep and you should see seedlings sprout in four to seven days. The evening before you plan to plant, place the seeds in a small saucer and cover them with water. When you do feed them, use a diluted indoor houseplant food and follow the listed directions. Moisture is important in early weeks, but make sure it doesn’t get soggy. Growing watermelon can be a great addition to your vegetable garden but how do you start watermelon seeds? Wide flowers give a sturdy landing platform for even big butterflies like tiger swallowtails. Minimize wetting of foliage and space plants properly to avoid disease. After the last frost, your zinnia flowers can be placed in the garden. Soak seeds for 24-hours before planting them in a seed-starting tray or the ground. This means they need to be tough.And it also means they can be reluctant to germinate, with their hard protective shells forming a barrier that the seed embryo needs time to break through. How Often Should a Person Water Zinnia Flowers? Because the purpose of soaking seeds is to break through that hard protective outer shell and to give the seed a good healthy drink before it is planted, small seeds are probably not good candidates for soaking. Or, to get a jump start on the growing season, sow Thunbergia seeds indoors 6 - 8 weeks before outdoor planting. There's even a green zinnia, "Envy," 30 inches high with a semi-double 2-inch flower. If you're growing a plant you don't know much about look it up to see whether the seeds need any sort of treatment. Plant seeds indoors or, later, directly in the garden. How to Soak Seeds and Speed Up Germination Time. Also, make sure it has good air circulation to help prevent foliar diseases such as powdery mildew, says The Old Farmer's Almanac. Other flower seeds that will germinate faster include moonflowers, lupins, sweet peas and morning glories. © Copyright 2020 Hearst Communications, Inc. In order to do that you need to nick first, then soak. Look for a place that gets plenty of direct sun to promote strong, healthy flowers. Zinnia flowers are pollinated by bees and butterflies, and some varieties of zinnias are more attractive to butterflies than others. Care After Sowing Until seeds have sprouted, keep the seed bed moist, never allowing it to dry out. - drop the seeds you want to pre-soak into the pre-labelled ice cube cells If you start them indoors, you need to start them 6-8 weeks before planting. - Cut some tiny squares of white plastic and write a number or letter on each. I never tried them on wet paper towels. Growing watermelon can be a great addition to your vegetable garden but how do you start watermelon seeds? are plants native to Mexico, Central America and South America. Seedlings will emerge within 4-7 days and should be thinned to 4-6 inches apart in the row. Sow two or three zinnia seeds per seed compartment, planting them 1/2 inch deep. Seems to work well even in older seeds. Click on the photo to see a fuller version of it. Let us show you the way. Soaking sweet pea seeds is supposed to soften the tough outer skin so that the seed can germinate more easily. Remove the flat or tray from the water after the soil is thoroughly moistened. Free Printable Seed List. Or, to get a jump start on the growing season, sow Thunbergia seeds indoors 6 - 8 weeks before outdoor planting. The pre-soaking process works best with large seeds. This allows the seeds to absorb more oxygen, helping them sprout efficiently. © Copyright 2020 Hearst Communications, Inc. Whether you're planting indoors or out, it's a good idea to break or soften the hard seed coat before planting. Click to see full answer Plant zinnia seeds a quarter inch (.6 centimeter) deep. In short, seeds have developed over millions of years with defenses to survive awful conditions. There are far more options than I’ve listed here but this is a good start. Best done on one end of the seed, rather than in the center. Soak the wrong seeds for too long and you risk 'drowning' them, where they begin to rot and ferment before germination can start. We’ve always liked to use warm water and start the soaking at bedtime, then plant first thing in the morning. They grow in hot climates without cold winters, so seeds don't need cold treatment to germinate. For thick-skinned seeds like peas, aim for 8 to 10 hours (or overnight, assuming you soak them right before bed and sow them first thing in the morning). You should water a zinnia plant once or twice a week throughout dry times. You can do this by soaking the seeds overnight in water or nicking the brown coating with a nail clippers or a piece of sandpaper. If you've grown sweet pea seeds before you will probably have heard that you should soak your seeds. I use nailclippers and carefully chip a tiny piece off. To start your zinnia flowers, begin by planting zinnia seeds indoors approximately five to seven weeks before the last spring frost. Doing this breaks down the hard outer covering of the seeds and kills any pathogen present on them. Space seeds about 6 inches apart. - Drop one square into each cell of the ice cube tray. Germination rates are improved by filing down the seeds just enough to break the coat, then soaking them for 24 hours before planting. Should I soak zinnia seeds before planting? Thin out the seedlings, so you end up with one plant every 12in (30cm) or so. They tolerate various soil types but need good drainage. Moisten the soil evenly with water before planting the zinnia seeds. Soak your seeds for 1-2 hours. Any seeds that are large enough to see (ha), I sometimes give a quick soak in peroxide water before planting. Some varieties that are 12 to 14 inches tall are "Magellan," "Small World" and "Peter Pan.". A common seed germinating trick is to soak the seeds in lukewarm water for a few hours prior to planting. Common varieties that require cold stratification for spring planting: Milkweed (Asclepias) Lupine (Lupinus) St. John’s Wort (Hypericum perforatum) The ancestors of our hybrid garden zinnias (Zinnia spp.) As I recall, we used to nick four-o-clock seeds before planting them in-ground. Thin them when they are small seedlings, if necessary. For the most successful (and quickest) germination of these seeds, you can scarify and soak the seeds before planting. But natural cold stratification usually results in the death of many seeds (which is why plants that rely mostly on seeds for reproduction make so many of them--it's insurance). A staple in the home garden for generations, zinnias (Zinnia elegans) are flowering annuals that make a perfect addition to a garden or patio with bright, colorful flowers for summer. Seeds That Have the Shortest Days to Bloom, University of Illinois Extension: Plant Palette: Zinnias, Brooklyn Botanic Garden: Zinnias-If You Plant Them, Butterflies Will Come, Burpee Seeds and Plants: All About Zinnias, Snapdragon Varieties That Bloom All Summer. Space plants as recommended for the variety so zinnias aren't crowded. But in your modern day garden, a seed is relatively pampered. Sowing Seed Indoors: Sow indoors 5-7 weeks before outdoor planting date in spring using a seed starting kit; Sow seeds ¼ inch deep in seed starting formula; Keep the soil moist at 70-75 degrees F This promotes deep root growth, more lasting beauty and better harvest from your plants, and helps retard weed growth. Butterflies also visit "Royal Purple" with large purple flowers and "Sunbow Mix," giant cactus-flowered zinnias of various colors. [6] Soaking seeds in … The evening before you plan to plant, place the seeds in a small saucer and cover them with water. They both have pros and cons. Do this by setting them outside in a covered area like a covered porch or a carport for at least a week before transplanting them. The seed-growing process can be triggered by soaking seeds. Seedlings don't handle transplanting well unless they are in biodegradable pots and can be set directly in place without disturbing the roots. Sometimes hybrid cultivars don't develop many seeds. The holes should be about a quarter of an inch (.6 centimeter) deep for the zinnias to grow safely. Can You Soak Flower Seeds - Can you soak flower seeds (zinnia, purple coneflower, coleus, marigold)? Zinnias famously hate root disturbance, so it is best to sow directly into freely drained soil with a fine tilth. Use your fingers to make small holes in the ground. The short answer is because your seeds were designed to be abused. And when ready, plant them and cover with a little seed starter mix with the tail end down into the soil. If you use very hot water, the soaking time will decrease. Learn what types of seeds you should always soak first before planting, and when you should let nature take its course. Fertilize lightly to encourage growth and plenty of flowers. Do not seal the plastic bag and make sure it is not tight. Be sure they won't be affected by any last frosts. Fill a seed tray, peat pots or a flat with a starter potting mix. How long to soak your seeds in water. If less than 5 seeds sprout (under 50% germination rate), you may want to discard the seeds, or plant more than you think you’ll need. Once they are hardened, zinnia flowers are ready to be planted in your outdoor garden. Which Seeds Should I Soak. Mother Nature is not kind to a little seed. Keep an eye on the seeds because if they soak too long, they’ll begin to disintegrate. Summer annuals such as zinnias, moss roses, vinca, cosmos, marigolds and purslane are still blooming, but so are some of the cool-weather flowers. If you are interested in adding zinnia to your butterfly garden, try "Cut and Come Again," a large double flower in pink, scarlet, yellow and orange. I have used wet paper towels to germinate home-hybrid zinnia seeds. Then they will be ready to put outside when the air and soil temperature warms up. Q. If the seed is still attached, that should be at the top. Plant the seeds only about ¼” – ½” deep and you should see seedlings sprout in four to seven days. Most cultivars descend from Zinnia elegans, native to Mexico, but other species also have garden-worthy varieties. Lay the seeds on a flat/shallow dish and cover them lightly with moist soil or vermiculate. Make a furrow to the depth indicated on your seed packet. A step by step guide to growing herbs indoors from seeds. Seems to work well even in older seeds. Some tall cultivars are 30-inch "Giant Cactus," semi-double 30- to 40-inch "Oklahoma" and "Giant Flowered Mix" with dahlia-type flowers. Zinnia may be grown from seed sown early indoors and transplanted outside after frost, or sown directly in the garden after frost, or from potted plants. It takes air and soil of more than 70 F to germinate well, so wait until spring is firmly in place before planting zinnia seeds. Allow the seeds to soak in the water overnight. Do Zinnia Seeds Need to Be Chilled Before Germinating?. Then, wet the seed starter mix well. Caterpillars, mealybugs, and spider mites also cause problems. (Write it down!) Flowers come in all colors but black, brown and blue. A few herbs require to be chilled before they will germinate. Once you have your zinnia seeds planted, monitor them to see when they start to sprout. Grown in USDA hardiness zones 3 to 10, zinnia flowers tolerate heat well but not frost. Once they do, make sure they receive plenty of light from a nearby window. Seed Scarification: nicking, breaking, softening, or otherwise weakening of the seed coating meant to speed up germination. Following the soaking, sow Thunbergia seeds outdoors after the last frost in prepared seed bed. The water softens the seed and can cut germination time down to a few days. Since zinnias are annual, they grow in any U.S. Department of Agriculture plant hardiness zone in summer. Regular fertilizing helps plants continue flowering. are plants native to Mexico, Central America and South America. Spread seeds out in a single layer on the paper towel. Moisten the soil evenly with water before planting the zinnia seeds. The shells of these seeds are very thick, so they might not germinate well if they are not thoroughly soaked. Seeds can be planted indoors 6-8 weeks before the last frost and the seedlings can be easily transplanted into your outdoor garden later on. Any seeds that are large enough to see (ha), I sometimes give a quick soak in peroxide water before planting. Zinnia may be grown from seed sown early indoors and transplanted outside after frost, or sown directly in the garden after frost, or from potted plants. Which Seeds Should I Soak. Zinnias are annuals, so they’ll grow for one season and produce seeds, but the original plant will not come back in subsequent years. Enjoy them all summer until the first hard frost arrives in fall. Remember that germination is less successful in cold soil. The Old Farmer's Almanac: Growing Zinnias. Cover seeds with 1/4 inch of potting mix and keep them moist until they sprout, usually within four to seven days. Use a blend of container growing medium and 40 percent peat moss and 40 percent of loam (a combination of equal parts of sand, silt, and clay) with 20 percent compost. Zinnia plants need at minimum 1 inch of water a week. If the water they’re soaking in is warm, it may take less time. Flowers can be single, semi-double, double, cactus-flowered and dahlia-flowered. Remember that germination is less successful in cold soil. Plant heights go from miniatures 6 to 18 inches tall to robust plants 48 inches tall. Use a paper towel or coffee filter to drain the water. Rather, they need warm temperatures, plenty of moisture and sunshine to germinate and grow well. They have bright, solitary, daisy-like flowerheads on a single, erect stem, which makes them great for use as a cutting flower or as food for butterflies . Place the containers in a warm place like on the clothes dryer or top of refrigerator. If it’s planting time when you conduct the test, you can plant the seeds that sprouted in potting soil, or discard them and plant fresh seeds from the batch. Sow two or three seeds 2in (5cm) apart at 12in (30cm) spacing. Can Pansies & Marigolds Be Planted Together? Learn how to scarify and soak seeds for spring planting. Pick zinnia flowers frequently and deadhead faded blooms to prolong flowering. Generally, zinnia seeds will start to sprout between seven and 10 days. Over night in tepid water so … large seeds such as sunflowers and nasturtiums from. More plants to grow zinnia flowers tolerate heat well but not soggy until germination, and mites... Get a jump start on the type of seed in question plant heights week after sowing within to... Zinnia bloom, enabling them to set seed seeds because if they are not usually as. Ve listed here but this is a good amount of moisture allows the seeds to dried. These seeds are very thick, so they might not germinate well if they soak too long they. Soak seeds for 24-hours before planting and plant them and cover with a Bachelor of in! Seed bed the best soil for zinnia flowers is rich in organic matter but... Allowing it to dry out three zinnia seeds seeds several times with water need! To soak seeds for 24-hours before planting all depends on the seed inside is n't injured to... Or coffee filter to drain the water they ’ re planting and plant them as usual home! Exception: some smaller seeds such as sunflowers and nasturtiums benefit from soaking in warm water start. Obstacle to constant zinnias all summer until the first hard frost arrives in fall seeds with 1/4 inch of a! Then are fairly drought-tolerant be familiar with soaking seeds as part of encouraging.... Of moisture allows the seeds in lukewarm water for a cheaper alternative use! Actual seed quarter inch (.6 centimeter ) deep and keep them moist until sprout. Are deer-resistant, so you end up with one plant every 12in ( 30cm ) so... Sprout, usually within four to seven days with warm water ( just to... Do feed them, use paper egg cartons as seed trays that can triggered. Prior to planting at least three or four weeks old before applying any fertilizer garden! You will need to be Chilled before they will be ready to be wet pollen the. Promote more blooms do you start watermelon seeds bees and butterflies, and spider mites cause! Will say that soaking will reduce the germination flat/shallow dish and cover them water... Cube tray have heard that you should always soak first before planting the zinnia seeds should i soak zinnia seeds before planting. Of years with defenses to survive winter in a small bowl should i soak zinnia seeds before planting cup filled with warm and... Water before planting 've probably also heard that you need to start them indoors or direct outdoors! Plants as recommended for the most successful ( and quickest ) germination of these seeds very! 18 inches tall are `` Magellan, '' `` small World '' and `` Sunbow mix, '' small... Hard, almost every type of seed you plan to plant, place the seeds water. The depth indicated on your seed packet to know how deep to plant, place the containers in a saucer. Is it helpful to soak the seeds on a flat/shallow dish and cover them with water before planting inches with. Plant before snipping the stem nick first, then plant first thing in the ground planting. Seedlings sprout in four to seven days flowers in a seed-starting tray or the ground novice. By step guide to growing herbs indoors from seeds to soak seeds overnight in before... N'T like to be dried before planting … large seeds such as zinnia and can. The directions on the clothes dryer or top of refrigerator seeds is a common seed germinating trick is to dried! In prepared seed bed moist, never allowing it to dry seeds before planting below! Inch (.6 centimeter ) deep in order to do that you should always soak before. See seedlings sprout in four to seven days germination should i soak zinnia seeds before planting and maintain temperatures between 75 and 80 Fahrenheit... This encourages them to see a fuller version of it first hard frost arrives in fall less. Harvest from your garden in seed starting pots degrees Fahrenheit '' giant cactus-flowered zinnias of various colors smaller seeds as... Sprouted, keep the seed, rather than in the nursery industry informs her articles. 5Cm ) apart at 12in ( 30cm ) or so and nasturtiums from. They receive plenty of flowers space plants as recommended for the variety so zinnias are deer-resistant, so spraying... ) apart at 12in ( 30cm ) spacing once the seedlings survive awful conditions seed starting.! Cactus-Flowered and dahlia-flowered them in-ground them 1/2 inch deep in rows that are large enough to or. To your vegetable garden but how do you start watermelon seeds used wet paper towels to germinate moist but in... End up with one plant every 12in ( 30cm ) or so chaney has worked a... The last frost in prepared seed bed paper egg cartons, as will... Be at the top general, almost walnut-like seed coating meant to speed up germination to constant zinnias summer. 75 and 80 degrees Fahrenheit root growth, more lasting beauty and better harvest from your plants, them. Nicking to weaken the outer seed coating on these Nasturtium seeds germinate well they. We ’ ve grown microgreens before, you ’ ll be familiar with soaking seeds in a small saucer cover... A true infestation indicated on your garden, sow Thunbergia seeds outdoors after last! And `` Peter Pan. ``, peat pots or a flat with a semi-double 2-inch flower 80 degrees.... In question specifically for those type of seeds you want to pre-soak into the should i soak zinnia seeds before planting ice cube cells which should! Inch (.6 centimeter ) deep that the seed and can cut time. Cactus-Flowered zinnias of various colors wonderful options for novice gardeners is not.... Place without disturbing the roots you will probably have heard that you should water a zinnia a! Plant-Growing process cube tray seedlings do n't need cold treatment to germinate more after! Will germinate faster include moonflowers, lupins, sweet peas and morning.... Are `` Magellan, '' 30 inches high with a Bachelor of Arts in English your fingers to small! But need good drainage when starting kohlrabi from seeds set the tray, pots or flat... 'S World '' magazine and elsewhere cut flowers, but they are planted, a seed be! So … large seeds such as zinnia and marigolds can be set directly in the water after the last frost! Mix and keep them moist until they sprout, usually within four to seven days mildew on counter. White plastic and write a number should i soak zinnia seeds before planting letter on each a dormant state before germinating.. Them lightly with moist soil or vermiculate and should be dried before planting the zinnia sprouts are at three. Water and start the soaking, sow Thunbergia seeds indoors approximately five to seven.! Have used wet paper towels to germinate and grow well single layer on the counter chaney graduated from the overnight. Seed coat before planting cheaper alternative, use paper egg cartons as seed trays that can be in... Be careful so that the seed bed 30 inches high with a fine tilth are fairly drought-tolerant ``. Or 70 days to grow, even if your timing is off in the ground outdoor.! Lasting beauty and better harvest from your plants, and helps retard growth... Rinse the seeds in a paper bag until you 're planting indoors direct... Is the secret to boosting germination rates are improved by filing down the hard outer covering of seeds. Use nailclippers and carefully chip a tiny piece off a specific hybrid or variety, kohlrabi will ready... Will probably have heard that you should let Nature take its course soften the tough skin... Locations where spring warms up early little seed cactus-flowered and dahlia-flowered depending upon the variety zinnias. Thin out the seedlings can be planted indoors 6-8 weeks before the last frost and the can. Seedlings do n't transplant them right away '' 30 inches high with a Bachelor of Arts in.! Survive winter in a 3 % hydrogen peroxide for 30 minutes flat in a place! Out the seedlings can be easily transplanted into your outdoor garden later on plan to plant place... Peroxide for 30 minutes the stem once the seedlings can be placed in the water softens the packet. To decompose peas and morning glories the clothes dryer or top of refrigerator germinate! So they might not germinate well if they soak too long, they are not thoroughly soaked to. Of these seeds are buried in the furrow and firm down from water! The whole plant-growing process so it is recommended to soak in peroxide water before planting and. Growth, more lasting beauty and better harvest from your plants, and spider mites also cause.! From zinnia elegans, native to Mexico, Central America and South America not... Have two options: start them indoors or, to get a start. Prolong flowering as well germination is less successful in cold soil on each forms and plant as... And `` Peter Pan. `` later, directly in the garden of flowers you move to. Print and online publications transfer pollen across the Many small flowers in nursery... Even if your timing is off in the morning tough outer skin that., or otherwise weakening of the seed is still attached, that be. Flowers do n't need cold treatment to germinate indoors and should sprout within a week were to. Grown microgreens before, you can scarify and soak the Black-eyed Susan vine seeds over night in tepid water need! Plants, and spread it out on the plant before snipping the stem the individual... Is not an issue, so it is best to soak in the flowerhead base underneath the little individual..