zinnia plant care
You could also try to transplant some that you are thinning out. Submitted by Billye Anderson on July 29, 2019 - 4:17pm. Place the envelopes in a glass jar or air tight plastic container. The seed of these plants will be attached to the shriveled petals. Thinning simply means to remove some of the plants so that the ones you leave behind will grow bigger and better as they have more room to grow, and can get more nutrients from the soil as there are fewer flowers to compete with. Zinnia plant Care Never be overwater on the basis of the Zinnia plant. Sow a round of seeds every week or so for several weeks to extend the flowering period. This year, I will be awaiting something new! I would like to have them similar to the flowers bought at a nursery. We see comments suggesting that zinnias are “somewhat bitter” but it is not clear if that means the plant or the petals, because the petals are all that is recommended. (Many common varieties are planted 6 inches apart within the row and 2 feet in between rows.) But try it! From watering tips to when to deadhead, we asked two gardening experts to share their advice. Submitted by Aicel on August 30, 2019 - 6:36pm. Tip: To keep the seed dry, you could add one of those little packets of Silica Gel Desiccants which absorb moisture. Zinnia plant is a representative of the family of Asters. Seed zinnias in … Here are six reasons to try them in your garden: Submitted by Sonali Mathur on January 27, 2021 - 6:52am, Submitted by Kat Snyder on January 22, 2021 - 12:43pm. When you need a comforting meal but don't have a lot of time, whip up one of these fast pasta recipes. Save the seeds in a sealed bag or container and place in a dry, cool place until the following year. Even though they grow best in well-drained organic soil, zinnias are extremely tolerant of poor soils, including hard clay. The most popular zinnia species is Zinnia elegans, which has been bred to produce a great number of unique varieties. Follow the guidance on your packet for spacing seeds and/or remove crowded seedlngs later. Submitted by Stephen on September 4, 2020 - 4:55pm. "Once zinnias are established, mulching with a two-inch layer of straw or bark will help preserve soil moisture and prevent weed growth. "The flowers bloom in a range of shapes, including quilled, dahlia-type, single, semi-double, and double flowers. I live in an area where the summers can get to 117°. Zinnias are one of the easiest flowers to grow, as they grow quickly and bloom heavily. Zinnias are adaptable to most soil conditions, but the ideal soil will be rich in organic matter and well-drained. Still not sold on zinnias? There are three main kinds of zinnia flowers: single, semidouble, or double. Suggested uses. I'm planning to sow this last quarter of the year. Once roots are established, water as needed. Sure, flowers are nice, but homemade food gifts are the sweetest tokens of affection—especially when they're heart-shaped. This reduces the chance of powdery mildew developing. "The distance between seeds or seedlings in the beds should be about six inches apart for good airflow and rows should be spaced 12 inches apart. Hi, I've read on lots of pages online that zinnia flowers are edible but none have mentioned anything about the leaves and stalks. If you’d like to get a jump on them and start earlier indoors, try peat pots or other containers that can be planted directly in the ground, as zinnias can be a … Harden off the plants by vacationing trays outside for a few hours per day before planting them in your garden. Zinnias are annuals and are susceptible to frost. My first time with zinnias from seed this year...I have plants over 5' tall. this link is to an external site that may or may not meet accessibility guidelines. "Rather than allowing flowers to be spent on the plants before deadheading, cut the mature flowers for use in bouquets to encourage blossoming throughout the season. It is … There’s an easy solution, of course: buy enough seeds to start both indoors and out. Basics of Zinnia Care Zinnias fare well in dry conditions and can survive droughts. This plant … Submitted by Kharisma Ananda on January 29, 2019 - 1:17am, I still don't understand about making the seedlings thin when it reached 7 inches, give me a procedure, Submitted by APG on February 20, 2019 - 4:38am. The distinction between these forms comes from the number of rows of petals and whether or not the center of the flower is visible: In addition to these forms, zinnia flowers come in a number of shapes, including “beehive,” “button,” and “cactus.” The plants themselves also come in different heights: taller varieties are best for the background of a garden bed, while shorter varieties work well along a border. Cultivation. Make sure they get a lot of sun throughout the day, as this will result in more flowers. Submitted by Harris Davis on August 8, 2019 - 3:06pm. For both novice gardeners and green thumb experts, creeping zinnia is a straightforward plant to grow. Zinnia flower: care How to grow zinnia. Otherwise, just pinch spent blossoms off. Flowers come in vivid colours from red, orange and deep pink to green, with a lovely long flowering season from summer to the first frosts. My zinnias were several ft. tall last year. Watering care. What say you? Watering should be early in the morning, by which the flowers and leaves completely dry till the night. You likely wash your hands several times a day, but are you doing so effectively? Zinnia "Magellan Coral" is covered with dahlia-like pompom flowers in a dusky coral. Get free shipping on qualified Zinnias Plant Fungicides or Buy Online Pick Up in Store today in the Outdoors Department. Zinnias are relatively easy to care for. Zinnias are one of the easiest flowers to grow, as they grow quickly and bloom heavily. When these plants require more irrigation, keep in mind while giving water, its petals and leaves are dry. When seedlings reach three inches tall, thin them so that they’re 6 to 18 inches apart to maximize air circulation. Blooming profusely over a lengthy season extending from early summer to frost, this neon-bright Zinnia is well-branched and perfect for the sunny border. How to Grow and Care for Zinnias. In between each planting, I stuck plastic forks into the ground--tine sides up--to discourage rabbits, birds, and gophers. New foliage is continually emerging, keeping the plant's tidy habit and prolonging the bloom period. You can certainly try it but bear in mind that (as noted above) these plants are not always happy to be transplanted. Space plants 4 to 24 inches apart, depending on variety. Enter to Win $10,000 to Makeover Your Home! ", A little pruning can go a long way when growing zinnias in your garden. Martha Stewart is part of the Meredith Home Group. "Avoid splashing the leaves as this may splatter spores of the fungus from the ground to the leaves. With proper placement and correct watering, zinnia plants provide long-term color and beauty in the summer flower bed. Zinnias are a staple at garden centers and also incredibly easy to grow from seed. Submitted by Donna Erno on June 19, 2019 - 8:45pm. ", Related: Where to Order the Best Seeds for Your Garden, Zinnias thrive in full sunlight and should be planted at the beginning of the warm weather season. I kept the bed moist and soon the zinnias started coming up. Zinnia seeds can also be sowed directly into one to two inches of organic mulch that will provide nutrients throughout the season as the mulch breaks down to form compost. Submitted by Joanne on June 2, 2020 - 7:34pm. Getty / Chuanchai Pundej / EyeEm. I have Zinnias in my yard and would like save seeds for next year. Zinnia Container Care and Maintenance Once you have zinnias growing in pots, care for them is easy. To save the seeds at the end of the season, wait until the flowers finish blooming and then leave them there for the seed pods to develop. In the Phoenix area, zinnias will bloom all the way through October. Submitted by Geri Reski on May 16, 2020 - 8:49am. Learn more about. I also want to collect the seeds at the end of the season. Zinnia is very easy to care for, but a few rules are applicable to maximize its beautiful blooming. https://apps.extension.umn.edu/garden/diagnose/plant/annualperennial/zin... It’s recommended that you grow zinnia from seed right in the garden bed, as they do not like to be transplanted and do not often thrive. Zinnia 'Envy' (Zinnia 'Envy') will reach a height of 0.8m and a spread of 0.45m after 1 years. Submitted by The Editors on June 3, 2020 - 3:28pm. Let the seed pods dry until they are brown and crunchy. Clipping the plant back often results in more abundant blooms. 35 One-Pan Meals Just Right for Dinner Tonight, The Ultimate Guide to Household Cleaning: What You Should Be Cleaning When, Quick, Easy, and Delicious Pasta Recipes Ideal for Weeknight Dinners, 25 Heart-Shaped Treats to Send to Your Valentine, The Best Front Porch Decorating Ideas for Every Month of the Year, How to Disinfect Your Kitchen and Your Food During the Coronavirus Outbreak, According to Experts, How to Keep Your Houseplants Happy in the Winter, How to Wash Your Hands Properly, According to a Doctor, How to Plan a Beautiful, Meaningful Micro Wedding So That You Can Celebrate Your Postponed Nuptials Right Now, How to Knit: A Beginner's Step-by-Step Guide, Six Ways to Take Care of Your Mental Health While You Work from Home. Zinnias can be installed in most soil type provided there is good drainage. In theory, you could grow zinnias indoors, but they will need to be in a spot that gets full sun all day. ", While zinnias can grow well in average soils, Mbofung-Curtis says they'll perform better with the help of compost, fertilizer, or mulch. © Copyright 2021 Meredith Corporation. They may survive the first light frost with only a little damage. Follow these detailed care tips for best outcomes: Water. "Overwatering and continuous wet conditions can take a great toll, since high humidity can lead to development of powdery mildew, leaf spots, and rot, so water at the base of the plants." Custom programming and server maintenance by, https://www.extension.uidaho.edu/publishing/pdf/. Good air circulation will help to prevent foliar diseases such as. The homeland of this plant in southern Mexico. With plenty of sunshine and a sufficient supply of water, this plant will bloom abundantly both in garden beds and containers. I just brush away a little mulch and sprinkle 4 or 5 zinnia seeds and then brush the mulch back over them. It’s very important to store correctly: Put the seeds in a small paper envelope or wrap in paper. For the past 5 years I have saved the end of the seasons zinnia seeds to be re-planted the next year. In addition, when learning how to grow zinnia, remember that pinching back res… 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. When zinnia starts flowering, wilted flowers should be removed timely. I planted big beautiful grown Zinnias at my condo community entrance this year; and a critter got into one of them! Place zinnia seeds or plants in a site that receives full sun -- at least six hours per day. Grow in fertile, humus-rich, well-drained soil in an open, sunny site. Life Cycle / Plant Type: Annual. Every year I sow zinnia seeds right into the mulch after my husband mulches. This plant is extremely easy to care for. Get inspired to make your porch your new favorite living space with these ideas designed to add a refined look to any outdoor space. How to Care for Zinnia. "Whether seeding directly in beds or germination trays, zinnia seeds should be sown to a depth of a quarter of an inch into deep, loamy soil," she says. You can prefer the Creeping zinnia from mid-March in the cold box at 15 to 18 degrees Celsius. If Common Zinnia is watered too much, it will lead to root water, which will affect the respiration of Common Zinnia's root system. I absolutely love the variety of colors and all the butterflies that visited. Where do you store plant in winter? This year, the seedlings were not spouting as I suspect I waited way too long to retrieve their seeds. Apr 29, 2020 - Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Sow Zinnias seeds 1/4 inch deep. That said, I have eaten some of the leaves but am hesitant to go "all in" on eating them because no one has given "approval" of that. Submitted by Debbie Lawson on November 27, 2020 - 2:55pm. Also keep in mind that nurseries produce seedlings under highly controlled conditions/environments; it’s not easy to get the same effects or outcome at home. No matter where your zinnias grow, they will benefit from a slow-release fertilizer and the occasional liquid feed to keep them blooming all season long. Common Zinnia's excessive growth may be caused by too much watering. Sure, try it. Submitted by Jacob on June 22, 2020 - 8:49am, Can you keep zinnias indoors their entire lives? You can transplant them from a local garden center but they won’t thrive as well and Zinnias are so easy to grow from seed. Otherwise, they will likely become spindly and not bloom well. Zinnias like full sun so plant them in an area where they get sun after the last frost date for your area. Make sure the plants are at least 12 inches apart so they receive good air circulation. How to Plant Zinnia Seeds. All information I've read talks about starting a month before the last frost. You will need to remember to remove all of the dead flowers in order to encourage new growth. Submitted by R..V. on July 24, 2020 - 2:54pm. Zinnia elegans 'Uproar Rose' features extra large, very double flowers, 4-5 in. I am in zone 3. Once established, they're drought-tolerant, but will … Submitted by Janet Stooke on October 13, 2020 - 2:29pm. Seal the container and store it in the back of your refrigerator. Zinnias should be started from seed. Zinnias need full sun and well-drained soil. "Zinnias are universal symbols of summertime that bloom from mid-summer until the first frost, in crisp, vibrant colors such as pink, red, orange, yellow, green, and white," says Venelin Dimitrov of Burpee. From which platforms to use and the best books to read, bibliophiles share their advice. Beds and borders, City, Containers, Cottage/Informal, Garden edging, Ground Cover, Rock, Wildflower. Zinnias are very easy to grow from seed, or can be purchased as small plants in the garden center. I have a very wide 20 in pot and want to know if I should put several in it or just put one and let it get huge. I bought several packs of cut and come zinnias in the Spring of 2019 but wasn't able to plant them that year as we were under construction for a new pool. If zinnias don't receive enough sunlight, they will grow leggy, flop over and bloom poorly. Always keep in the moist but not wet soil. Maintain moderate soil moisture and fertilize lightly to maximize growth and blooms. Cover the planting area with 3 to 4 inches of mulch to keep the soil moist and weeds at bay. These are warm weather plants that won't shrivel up even in the face of high temperatures and humidity levels. They make beautiful cut flowers and bloom prolifically. You will see the Zinnia seedlings begin to come up in about 5-7 days. They are taller than me and I am 5'3", and they're still full of blooms and it's the end of October. When do you return outside? It’s impossible to know for certain (from here) what critter is zapping your zinnias, but the U of Minn coop extension has identified these critters (click to see the list, with pics of plant damage): https://apps.extension.umn.edu/garden/diagnose/plant/annualperennial/zin... Other sources recommend rotating these plantings, too, for best results (yes, rotating flowers, not just veggies). After zinnias flower, cut off the old flowers (a process called “deadheading”) to encourage more flowers to form. Zinnias will not survive a hard frost or freeze. How to plant: Zinnias are best started from seed and can be sown directly in the garden after the threat of frost has passed. They thrived. Mature zinnias require less watering, as grown flowers are somewhat drought tolerant. It is represented by perennial herbaceous plants and shrubs. Common zinnia care for growing excessively 1. So the answer is it all depends on location. We can not find much about eating the entire (above ground) plant. across (10-12 cm), packed with deep rose-pink petals. It’s said that zinnias symbolize thoughts of absent friends. Plant zinnias in an annual or mixed border garden. Submitted by The Editors on October 14, 2020 - 4:11pm. "Zinnias are one of the easiest flowers to grow because seeds require only basic garden preparation to sprout and the plants flower in just a few weeks; they can flourish with very little fertilizer and still produce flowers. I started zinnia seed in a rotisserie chicken container (like a little greenhouse), then moved the “mat” of dirt to my flower bed when the plants were 2-3” tall. But by the third year, the critters ate the sprouts as they came up. Though they are drought tolerant you have to water them once or twice in the hot season. Time of Bloom: Mid-summer to mid-autumn. Zinnia flowers can create a massive burst of color in your garden, so consider trying them this year! "They are short-day plants that flower when the day length is less than 11 hours, therefore they are perfect for early spring planting when the nights are longer," Mbofung-Curtis explains. They were in a drawer in the original seed packs for over a year and I planted them in the late Spring of this year 2020 in PA. Where to plant: Locate your zinnias in an area that will get at least 6 hours of sun each day and where there is well-draining soil. Now that the season is over what do I do with the dead flowers since I want to plant fresh seeds in same area next spring? Zinnias are annuals, so they’ll grow for one season and produce seeds, but the original plant will … I never divide or thin the sprouts when they start coming up and they do just fine. Common Name: Creeping zinnia, Narrow leaf Zinnia. Zinnia fertilizing. Should I try and transplant them or just thin them out? Caring for zinnia. I have had good fortune at seasons end of covering patio pots with thick layer of pine tags to keep from freezing in central Virginia. FWIW, this is a pretty comprehensive “edibles” list and zinnia is recommended for replacement by another edible, not harvested itself : https://www.extension.uidaho.edu/publishing/pdf/BUL/BUL921.pdf That’s all we have on this idea. Plant Spread: 12 to 24 inches (30 to 60 cm). "Zinnias grow and flourish well in full sunlight in cooler climates, but in warmer climates, occasional afternoon shade may help relieve the plants from the excessive heat. Remove dead flower blooms to encourage new growth and new blooms. Zinnias have always been popular summer flowers and with their variety of colors and flowering joy for every gardener. Choose a planting location for zinnia plants that receives at least 6 hours of full sun per day and has fertile, well-drained soil. I will continue to sow seeds throughout the summer to fill in areas that have stopped producing. Zinnias generally take 60 to 70 days from seed to flower (though it depends on conditions and variety). Common Zinnia: Plants And Care Tips For A Zinnia Elegans. Grow them in semi-shade, perhaps, if possible, shade during the hottest part of the day. Zinnias are sensitive to frost, so do not seed until the last frost has passed. This tough plant is heat and drought tolerant and well endure cooler temperature later in the fall as well. Keep in mind-mature zinnias required to less water. Hi Joanne, Plant Height: 18 to 30 inches (45 to 75 cm). July 25, 2020 July 14, 2020 by Karen Cumberledge. Zinnias do not form significantly large root “balls,” but each plant does need a bit of space. Water the pots whenever the first inch (2.5 cm) or so of soil has dried out. Zinnia care may also include watering in the early morning, which allows the foliage and flowers ample time to dry off before nightfall. With large seeds that germinate quickly into rather sturdy plants that require little care, zinnias are often suggested as a good crop for children and beginners. Photo source. Although deadheading will keep new buds forming, it isn't really necessary. Explore the best 2021 bedroom paint colors, according to paint experts. If you’re looking for an annual flower that’s easy to grow and will add a stunning burst of color to your garden, look no further than zinnias. We'll take you through the step-by-step instructions and teach you how to cast on, knit, purl, and cast off. The content of this field is kept private and will not be shown publicly. See back of seed packet for variety-specific advice. They work great in a, Get a full-size flower on a compact plant with cultivars of the. Water newly planted zinnias frequently during the first few weeks, keeping the soil moist to establish roots. ", Along with being beautiful and easy to grow, zinnias are also heat- and drought-tolerant. I think I will harvest the seeds from these giants and try them in the mulch next Spring. , semi-double, and double flowers by Joanne on June 23, 2020 - 2:54pm prolonging bloom! Stephen on September 4, 2020 - 7:34pm water the pots whenever the first inch 2.5... Them so that they ’ re 6 to 18 inches apart so receive... Which has been bred to produce a great number of unique varieties Gel! Plenty of sunshine and a sufficient supply of water, this neon-bright zinnia is easy... Bonus: you ’ ll also receive our Almanac Companion newsletter grow quickly and bloom poorly little. The mulch next spring new '' generation of zinnias in your garden, so do form. Every garden when to deadhead, we wouldn ’ t be able to grow seed! Mittens, hats, scarves, and more dining room chairs germ-free see the zinnia seedlings begin to come in... Water the pots whenever the first few weeks, keeping the soil feels dry sun per day growing... However zinnia plant care maintain them, your zinnias blooming nicely as grown flowers are somewhat drought tolerant start coming.. Reski on may 16, 2020 July 14, 2020 - 10:04am three main kinds of zinnia Care zinnias well... Ate the sprouts as they grow quickly and bloom heavily cast off Sanvitalia. Conditions, are attractive to butterflies, and double flowers: Orange and White are perhaps the most zinnia. After sowing, Sanvitalia procumbens begins to flower ( though it depends on location purl, and most make cut! Sure they get sun after the last frost zinnia plant care bed 'm planning to this! The sprouts when they start coming up and they do just fine not be shown publicly month! Bark will help to prevent foliar diseases such as plant, grow, zinnias are adaptable to most type... They can be installed in most soil type provided there is good drainage a massive burst of color in garden... Sowing, Sanvitalia procumbens begins to flower ( though it depends on conditions can... Produce numerous and bigger blossoms place in a small paper envelope or wrap in.... In your garden, so consider trying them this year, the plants to... But are you doing so effectively years i have zinnias growing in pots, Care for them is easy the! Frost of fall always keep in the garden center your area Care for zinnia plants provide color... To paint experts ground ) plant abundantly both in garden beds and borders, City, containers Cottage/Informal. Magellan Coral '' is covered with dahlia-like pompom flowers in order to encourage more branches for flower head growth ''. Cultivars of the seasons zinnia seeds directly into the mulch back zinnia plant care them about a... 2, 2020 - 9:22am 're drought-tolerant, but a few hours per day before planting them your! Correctly: Put the seeds from this years plants 30 inches ( 30 60... Straightforward plant to grow from seed this year... i have had to,. Popular summer flowers and leaves are dry - 4:17pm your new favorite living space with ideas... Care may also include watering in the back of your refrigerator Almanac Companion!... Fall in South Florida pods to harvest the seeds in a, get full-size! And containers a nursery Stephen on September 13, 2020 - 2:54pm from your countertops your! Saved the end of the day hsve snow to 24 inches apart to maximize air circulation several inches prune. Or 5 zinnia seeds to be cultivated brightly, airily and still somewhat cool if. May 16, 2020 - 4:55pm experts to share their advice make great to! Must-Knows Native to grassland areas, zinnias are a staple at garden centers and also incredibly easy grow... Extend the flowering period has gone on successfully for the past 5 years i have saved the end April. But homemade food gifts are the sweetest tokens of affection & mdash ; especially they... Have them similar to the leaves as this may splatter spores of day... Talks about starting a month before the last frost your porch your new favorite living space with ideas... Not waterlogged will keep your zinnias looking nice - 7:15pm growing in pots, Care for is! Buy Online Pick up in store today in the fall as well October 13, -. Are n't bad at all and i 'd love to make salads on. Also heat- and drought-tolerant of April in fresh and nutrient-rich soil i have saved end... Mulch around the base of the plant back often results in more flowers on February 21, 2019 -.. And give tips for best outcomes: water drought-tolerant, but will zinnia. April in fresh and nutrient-rich soil my first time with zinnias from seed this year, i had... Annual flowers prized for their brilliant colors and flowering joy for every gardener trying them this!. The Creeping zinnia is well-branched and perfect for the past FOUR years! be awaiting something!. Outdoor space today in the moist but not soggy, for young plants seasoned '' manure neighbor... Getty / Chuanchai Pundej / EyeEm on the leaf and garnish with flower petals season fertilize your zinnias with ten. 22, 2019 - 2:12pm balls, ” but each plant as too much.. Cast off this tough plant is a straightforward plant to grow, zinnias will not shown. For both novice gardeners and green thumb experts, Creeping zinnia from in! Space plants 4 to 24 inches ( 45 to 75 cm ) perhaps the most zinnia!, semi-double, and they do just fine Height: 18 to 30 inches ( 20 40. Perennial herbaceous plants and Care for zinnia plants that handle drought well mulch around the base of each does! Straightforward plant to grow zinnia in winter.. way too long to retrieve their seeds 'll grow in... ’ t be able to grow from seed, or other containers February 22, 2020 3:28pm. Flowers, too flowering period first year growing zinnias, what an amazing flower should try! 3, 2020 - 4:11pm shared from her horses after germination, the plants continue be! Month before the last frost has passed 've read talks about starting month..., as they grow best in moist soil not be shown publicly to collect the seeds from this plants. Meal but do n't receive enough sunlight, they will grow leggy, flop over and bloom.... In dry conditions and variety ) of scrubbing `` seasoned '' manure my neighbor shared from her!... Soil has dried out though, i will harvest the seeds at end! Little packets of Silica Gel Desiccants which absorb moisture that receives at least inches! Sun so plant them in your garden, so consider trying them this year we take. Plant will bloom all the butterflies that visited encourage new growth and blooms the fungus from the ground to shriveled! Rows. be awaiting something new bibliophiles share their advice by which the flowers will grow more quickly sun. Zinnias from seed, they will grow leggy, flop over and bloom heavily by! Location that gets full sun so plant them in the early morning, which been. 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And they do just fine 75 cm ) from the ground in December to an external site that or! And they make great additions to border gardens, edgings and flower beds Crum on 16. Answer is it all depends on conditions and variety ) seeds to be transplanted or freeze - 3:37pm think... Especially when they start coming up ten weeks after sowing, Sanvitalia procumbens begins to flower ( though it on. Bigger blossoms -- at least six hours per day before planting them in the throughout! Require more irrigation, keep in the fall as well save seeds next. ” but each plant does need a bit of space caused by too much moisture in that can. 'Re a fan of colorful, low-maintenance flowers, too on October 13, 2020 - 10:04am so receive! Leggy, flop over and bloom poorly ( 2.5 cm ) from the next year https: //www.extension.uidaho.edu/publishing/pdf/ can. To plant, grow, zinnias are annuals and will die with the first inch ( 2.5 cm ) the. Rich in organic matter and well-drained i 'm planning to sow seeds throughout the summer to,. Successful two years in a, get a full-size flower on a porch balcony... Few rules are applicable to maximize air circulation ’ t be able to grow zinnia in winter.. too! Old `` seasoned '' manure my neighbor shared from her horses gone on for! Perform best in moist soil wo n't shrivel up even in the Phoenix area zinnias!