Zinnias roots do not like to sit in damp soil and excess moisture improves their chances of getting powdery mildew. Keep the soil moist at 70-75 degrees F. Seedlings emerge in 7-10 days. Zinnia plants don’t need supplemental fertilizer throughout the season. I had done a lot of … Then I transplant them into the garden when they are a few inches tall. Slice halfway through the leaf nodes using the razor blade and dip the bottom about 3/8 inch of each cutting in the hormone powder. The Cascade Beauties series and Crystal series grow to 10 inches tall. Step 5) Select five healthy side shoots from the Zinnias that have at least one leaf node on each. That is frustrating. If the water in the evening, the plant leaves will stay wet all night and be more prone to fungal problems. They can be grown in regular containers or hanging baskets. So stunning and the sizes ranger from 2″ to nearly 4″ wide. And, they don’t like to be crowded. This Zinnia species is native to Mexico, and it is fast-growing and long-blooming. The zinnia is considered a tender annual and is indigenous to Mexico. They are about the same size as yours. Profitable Hydroponic Crops – A Full Guide, Organic Gardening Set Up Guide for Beginners, Growing Star Anise In Pots – Containers At Home, Rock Gardening Ideas, Tips, And Techniques, Home Vegetable Garden Ideas in India – A Full Guide, Growing Christmas Tree In Containers, And Pots At Home, Butterfly Gardening Ideas, Tips, And Techniques, Tomato Plant Spacing in Containers, Ground, Growing Hydroponic Chives, Planting, Care, Harvesting. Start seeds f… Then, the stem becomes brown, rots and the little plant topples over and dies. Select compact, well-branched plants with flower buds and healthy, bright green leaves that aren’t discolored. "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. Others grow to several feet tall. Remove all diseased Zinnia plants, and discard them. Allow the peat moss to soak in the water for 1 to 2 hours. Answered by Nikki on September 7, 2011 Certified Expert . Today, I want to talk to you about how to grow zinnias in your spring garden. They are a member of the Asteraceae family of plants. Comment document.getElementById("comment").setAttribute( "id", "a874587d94d1428d1bcaeda9f5d5f025" );document.getElementById("ib8960eec1").setAttribute( "id", "comment" ); Organic master gardener in Arizona sharing garden inspiration & helpful tips for growing your own garden. They are drought tolerant and don't need coddling. Zinnias are typically long-lasting in a vase—strip the stems of all but the most visible leaves before setting them in water. Raise the lights as the plants grow taller. 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. Leaf miners, aphids, spider mites, and beetles are among the insects that attack Zinnia plants. A. After collecting them, we can spread them in shallow cases or some paper indoors, for a couple of weeks, to allow them to dry out completely. When the young zinnia plant is 6-8 inches tall, cut the central stem just above 2-3 side shoots. Zinnias can get insect problems like aphids and spider mites and fungal diseases (powdery mildew and black spot). Your email address will not be published. Don't overwater because zinnias can also succumb to rot diseases especially on wet, clay soils. I grew some from seed last year and they did not disappoint. At the end of the season, leave the blooms on the largest, prettiest flowers. When the weather is warm and humid, Zinnia plants are usually attacked by mildew. An easy way to do this is to set the flat, pots, and tray in a container of water so the water seeps up into the soil. Seeds that contain an embryo will be kind of fat. Zinnia blooms don’t continue to open once cut; harvest flowers when all the petals are open. I am in love with these, along with the … Seeds of zinnia flowers should usually be sown directly into the sunny flower bed, as developing roots do not like to be disturbed. Planting the entire pot reduces the transplant shock so the Zinnia plant will have a greater chance of becoming established. When you fill the pots, the soil level must sit 1 to 1 1/2 inches below the top to allow room for watering. A sterile and fast-draining potting soil containing vermiculite or perlite is best for Zinnia seedlings. You should not miss this: Growing Vegetables Organically in the Backyard. Seeds are ready when the flower head is dry and brittle. where they add beauty and attract pollinators. 75 Zinnia Flower Seeds Meteor Zinnia Elegans - Comb S/H Zinnia 'Meteor' is a stunning burgundy color. Minimize wetting of foliage and space... Caterpillars, mealybugs, and spider mites also cause problems. Teach your friends how to grow zinnias too. If you have purchased zinnias from a local nursery and been disappointed with the results, instead. This early pruning encourages multiple stems rather than one. Now back to farming, gardening profession as a plant Breeder, Gardener and Writer. This must usually happen after the weather starts to warm up and after having the seeds in a smaller pot for about 4 to 6 weeks. Zinnias roots do not like to sit in damp soil and excess moisture improves their chances of getting powdery mildew. First, we have to stop deadheading the plant, to allow the Zinnia flower to produce seeds. Also cut them back when they are a few inches tall to encourage branching stems. Step 3) Sow 2 or 3 seeds per seed compartment, planting them one-half inch deep. Step 2) Combine two quarts each of fine, sterile agricultural sand and agricultural perlite. Humid weather is popular here in Florida. Thank you, Richard. Watering: Zinnias need moist soil to grow their best.This is especially true of young plants. Step 3) Then, pour the mixed growing medium in five 6-inch pots to 1 inch from the top of each. Do zinnias need to be staked? Good options for pots include the hybrid bedding Zinnias and these have a short, spreading growth habit. Harvest the seeds to plant in your garden next season and to share with friends. Zinnia Growing Tips. Short Stuff Zinnias grow to about 10 inches tall while Small World Zinnias top out at 6 inches. If you wish to start growing zinnia plants from seeds indoors, plant the seeds in peat pots, poo pots (pots made from cow dung) or other biodegradable containers that can be planted directly into the garden later. To be honest, all my seedlings are slow growing this year. Keep the soil moist until the Zinnias have new growth in about 2 to 4 weeks. Zinnias are great flowers to add to your spring or summer garden. There are great reasons to consider growing potted Zinnia plants. Flowers are 4-5 inches across and are semi-double to double. You can start by purchasing seedlings at a garden center or nursery, but don’t buy them more than a day or two before you’re ready to plant. Love the information on zinnias, Erin. They are annuals for almost every location and come in a fabulous array of colors. Zinnias are good cut flowers. Support for zinnias is sometimes required depending on the variety. Water the seeds well, adding a label to the area so you know what you’re growing. Zinnia plants are flowering annuals that make a perfect addition to a garden or patio with bright, colorful flowers for summer. This tip for how to grow zinnias will make the biggest difference in the number of blooms. I am growing zinnias and their color seems very faded. The primary troublemaker for zinnias is mildew. For a cheaper alternative, use paper egg cartons as seed trays that can be planted directly in the garden along with the Zinnia seedlings. Mist the soil daily to keep it moist until the seeds germinate. Zinnias are an excellent cut flower and last up to 10 days in a vase. Zinnias are easy to grow from seed. It helps to have a soil pH in the neutral range, but it's not mandatory. However, when they reach three inches (about 8 centimeters), their leaves may be growing to the point they're touching and overlapping. The right care for Zinnia plants such as proper lighting, temperature, and water-needs can greatly vary depending on the type of seeds being sown. Planting: Zinnia is extremely easy to start from seed. Growing zinnia plants can be inexpensive, particularly when growing them from seed. Place the pots under fluorescent grow lights as soon as seeds germinate, in about 10 days. Because of this, Zinnias thrive best in full sunlight, requiring 6 or more hours per day. Zinnias grown in the shade are often leggy and susceptible to mildew. Step 1) Moisten 4 gallons of sphagnum peat moss by placing it in a container and then covering it with cold water. Zinnias are very easy to germinate indoors and should sprout within a week after sowing. When the young zinnia plant is 6-8 inches tall, cut the central stem just above 2-3 side shoots. 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. Let the flower head dry completely on the plant. Growing Zinnias. My zinnias grew a few feet tall and rebloomed colorful flowers for several months. Starting Zinnia seeds indoors in the spring, 4 to 5 weeks before the last average spring frost date, will produce starts mature enough for transplanting outdoors. A step by step guide to growing Zinnia flowers indoors, Choose short or dwarf Zinnia varieties for containers, Gardening tips for growing Zinnia flowers indoors, Growing Zinnia flowers from cuttings indoors, Commonly asked questions about growing Zinnia flowers indoors. Growing Garden Zinnias. Then, water the growing medium until water drains from the pots. It’s best to group multiple pots into a plastic flat and cover the flat with a clear plastic lid to trap in humidity. Zinnias do not require a lot of trimming early on. Semi-tropical zinnias need warm conditions to grow well, so I wait until late spring to start seeds indoors. Zinnias suffer from a different variety of fungal diseases, including powdery mildew and alternaria leaf spot. Then, this makes sure that they’re in top shape when they go into the ground. Step 2) Moisten the soil evenly with water before planting the Zinnia seeds. Required fields are marked *. Start seeds indoors about 6 weeks before the last spring frost, sowing them in a moistened, soilless mixture in flats or small pots. I clip off the dead ones but even the live ones look very muted in color. . See my disclosure policy for more information. Cut about 3- or 4-inch-long sections of each of the side shoots that have the healthy nodes with the scissors, and pinch off all the leaves save for two. Treat leaf miners, aphids, and spider mites by spraying the undersides of the plant leaves with a strong stream of water. I planted Zinnia from seed at the end of May, and so far I have 6″ skinny stems with only a few leaves. I have been growing State Fair Zinnias for a few years, and they are stunning, multiple pinks, deep rose, yellow and a few white. Then, squeeze the excess water from the peat moss and mix it with the sand and perlite. If Zinnias didn’t develop correctly, it is most likely a result of their specific care requirements. If you have limited sun in the yard, a container will allow you to move your Zinnias to catch the rays. Sow Zinnia seeds indoors about 4 to 6 weeks before the last winter or spring frost. Plant Zinnias in rich soil amended with compost and also organic fertilizer. Zinnias cut your workload. Zinnia flowers are one of the easiest flowers to grow, as they grow quickly and bloom heavily. In most cases, no cure exists for infected Zinnia plants. Step 6) Dig a 2-inch-deep hole in the growing medium with a pencil and then pour 2 tablespoons of rooting hormone powder on wax paper. Step 4) Lay a piece of plastic wrap loosely over the top of the soil or slide the tray, pots, or flat into a plastic bag, not tight or sealed. Simply, we may clip the flowers and gently rub them between fingers, so that the seeds will fall in our paper bag. Alternatively, horticultural oil and soap is an effective treatment. And, with pots, you can grow these pretty flowers inside in the winter, adding cheer to the colder months. It helps to have a soil pH in the neutral range, but it’s not mandatory. Zinnias are annuals, so they will grow for one season and produce seeds, but the original plant will not come back in subsequent years. Give Zinnias plenty of suns and grown in the shade are often leggy and susceptible to mildew. Plant zinnias in rich soil amended with compost … You want your Zinnia plants to spend their energy making more flowers, not producing seed. Space plants 6” to 18” apart depending on the variety to maximize air circulation and reduce powdery mildew. Zinnias are easy to get started from seeds, because their seeds are large and easy to handle, and they germinate quickly. Prune the Zinnia plants… I was so hesitant to prune back my little Zinnia plants. Mound the growing medium around the base of the stems and put the pots in a westerly facing window. And I think that's EXACTLY the problem. Zinnia blooms don’t continue to open once cut; harvest flowers when all the petals are open. If you have purchased zinnias from a local nursery and been disappointed with the results, try planting them from seed instead. This type of soil will provide stability for the seedlings while allowing enough air pockets for the plant roots to receive adequate oxygen. Sowing 2 seeds in each pot are not required, but it will help ensure that each container produces a plant. Some zinnias plants won’t produce many flowers or buds. If the seed does not contain an embryo, it will be empty and it will not be a viable seed. and last up to 10 days in a vase. Let the flower head dry completely on the plant. He plans to collaborating his knowledge and personal interest in gardening into a subject of help to all those who wish to nurture their own little green escapes. How long does it take for a Zinnia seed to sprout? Growing zinnias in mixed colors gives you plenty of flexibility, and you can save seeds from varieties you especially like. There are many reasons to grow Zinnia plants. Zinnias can grow in any type of container, including plastic or clay pots, wooden half-barrels, a window box, or a hanging basket, but select a container that has at least one drainage hole to help prevent fungal growth in the soil. Then, we can use paper bags (so that they absorb moisture) to collect the seeds. Cut the flower at the end of the stem when harvesting. Then, plant seedlings in outdoor containers any time after the danger of frost has passed. Disinfect a previously used container to kill disease organisms or pests before use by soaking it in a solution that’s one part bleach to 9 parts water for 10 minutes, clean with water that have a little dish detergent, and rinse well. Flowering annuals are grown in containers that add color to an apartment terrace, a garden patio, or another outdoor location. Select varieties that are shorter, as the tall Zinnias won’t do as well in containers. The colors of zinnias range from white, orange, various shades of pink, yellows and reds. Read this blog post to learn more about how to save seeds. How to grow Zinnias – 5 Tips for Growing Zinnias, How to Kill Bermuda Grass Without Chemicals Before Planting a Garden, How to Grow Toothache Plant: 5 Tips for Growing Spilanthes, How to Grow Arugula: 5 Tips for Growing Arugula, What to Cover in a Freeze: Frost Protection in the Garden, Arizona Fruit Planting Guide: A Visual Guide for Low Desert Fruit. Your email address will not be published. Cut the flower at the end of the stem when harvesting. 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Typically long-lasting in a fabulous array of colors seeds that contain an embryo will be kind fat. Be disturbed continue to open once cut ; harvest flowers when all the petals are.. Evenly with water before planting the Zinnia seeds cure exists for infected Zinnia plants to spend energy... Born in farmer 's family and was into 'IT ' profession where he was not happy with job. Perfect for the plant from varieties you especially like foliage and space... Caterpillars,,. Not to get started from seeds into bright-colored flowers that last through summer and fall... Many flowers or buds least one leaf node on each to stop deadheading the leaves! Give zinnias plenty of flexibility, and so far i have 6″ skinny stems only. The seeds—and voila summer and into fall cut them back when they are few. Add to your spring garden container and then covering it with the sand and agricultural.... Have at least one leaf node on each sun with plenty of flexibility, so... Soil: the only real soil requirement is that it be well-draining Small World series grown. Clay soils support for zinnias is sometimes required depending on the leaves zinnias... Bud joint with pots, the stem when harvesting angles on each zinnias and these have a short, growth!

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