Spray tomato plants with water at midday to aid setting of the fruit. COPYRIGHT © 2021 ASK THE EXPERTS LLC. Another member of the Asteraceae family, Calendula officinalis is known as the pot or English marigold. The three main species of marigolds found in US gardens are the Mexican (sometimes called African) marigold, Tagetes erecta, the French T. patula, and the signet marigold, T. tenuifolia. Water only at the ground level, and avoid spraying the flowers directly with water to keep your blooms looking fresh instead of soggy and wilted. ‘Queen Sophia’ will reach maturity in 60 days. Marigolds are typically limited to shades of yellow, red, and orange – so spotting a unique, pink-colored cultivar such as ‘Strawberry Blonde’ is quite a thrill. They can be easily started from seeds in soil or inside/greenhouse in trays. This is especially done in the fall, as the Marigolds are done blooming. Plant the seeds in your garden in the spring after your last frost date. Seeds usually germinate within four to 14 days in soil temperatures between 70 and 75 degrees Fahrenheit. Signet marigolds … I honestly haven’t met a marigold I didn’t like, but there are some cultivars I’m particularly excited about, and I’d like to share these with you. Planting vegetable seeds or transplants at the correct time is important for getting the most out of your garden. First, place them outside in a shaded location where they are protected from wind. Here is more about what we do. For seeds, depending on variety, it will take an extra 6-8 weeks from germination to planting. Scrape back a little bit of soil to use for covering the seeds. You’ll need to leave more room between each plant if you are growing larger varieties. You actually can plant many different edibles and ornamentals in July to squeeze out a second harvest or brighten up faded flower beds, containers and planter boxes. Marigolds like to grow in well-drained soil in full sun. Sowing seeds outdoors is more straightforward than starting them indoors. Marigold seeds can be sowed directly into the soil once the threat of frost has passed and the soil is warm. As I "dead head" my plants, I incorporate the seeds into the dirt. Start the seeds indoors about six weeks before the last spring frost date in your areas. Once planted, water thoroughly. This way, you'll have a marvelous second flush of bloom and can … Compare your number of frost-free days with the number of days the plant needs to reach maturity. What Is the Length of Time From Planting to Full Flowers for Zinnias? How to plant marigold seeds: The first step for growing marigolds from seed is to sow the seeds. Thanks for sharing your additional tips! Some of these links may be affiliate in nature, meaning we earn small commissions if items are purchased. Sow from March to May and they will flower from summer to autumn. Flowers in the ‘Durango’ mix come to maturity in 50-60 days. Marigolds are very frost sensitive, so they should not be sown outdoors until all chance of frost has passed. I have a list of vegetables, listed by zones, that can be planted this month. Or you can plant the seeds directly in the pot you'd like to display the plant … When considering where to plant your marigolds, be aware that these plants need to grow in soil that drains well. Plant your transplants in a full sun location with well-draining soil, and water them in. The ‘Durango’ mix comes in a beautiful mélange of solid yellow, orange, and burgundy hues as well as some enticing bicolor patterns, with double blooms reaching 2 to 2 1/2 inches across. JULY. Plants grow 10-12 inches tall with a spread of about 8 inches. If you are growing a slower maturing variety, such as most. in professional writing. They are quick and easy to grow from seed, germinating in just a few days. We might think of spring and autumn as the best times to sow seed, but there are plants that you can start off in midsummer. The result is that… Read more ». You’ll find the ‘Durango’ mix, and an assortment of other ‘Durango’ colors, in packs of 1000 seeds at True Leaf Market. Try aquilegia, bellis, … And once summer is at full tilt, I love seeing their happy yellow, orange, and red flowers brightening up my garden. Pat and smooth the soil gently, and water lightly with a watering can, or using the gentle shower setting on your watering wand. When seedlings are about 2 inches tall, thin out all but the strongest plant from each cell. You can still plant flowers, too! Harvest tomatoes and cucumbers regularly to aid development of further fruits. Sow the seeds directly in the soil in Spring. Deciding whether to sow your marigolds directly in the garden or start them indoors will require you to take a few factors into consideration: the length of your growing season, the type of cultivar you’re planting, and how impatient you are for these annuals to fill your garden with flowers. ", Requirements for Planting a French Marigold. Planting marigold seeds is a good gardening project for both new gardeners and more advanced gardeners. Seems like a good deal to me! What part of Colorado are you in? If you are able to successfully grow warm-season crops like tomatoes, squash, eggplant, and peppers  without concerns about them being killed by early frosts, you probably have a long growing season in your area. West Virginia University Extension Service: Marigolds, Cornell University Growing Guide: French Marigold. You’ll find ‘Strawberry Blonde’ in packs of 50 seeds for purchase exclusively at Burpee. Now is the time of year that Cabin Fever and garden catalogs in our mailboxes get us dreaming about getting out into the garden. So if you have a short growing season, start the slower maturing varieties indoors, and for direct sowing, consider a faster maturing variety. In Colorado French Marigolds (Tagetes) pretty much grow like weeds. You are safe planting quick-growing annuals like marigolds, lettuce, zinnias, radish and a few other popular vegetables and flower plants through mid-June. Plant marigold seeds outdoors or indoors in early spring for summer flowers, or early summer for fall flowers. Marigolds (Tagetes spp.) The time to transplant varies from plant to plant…also with how much room you have in the … While mature marigolds may be able to tolerate just a tiny amount of frost, young seedlings are generally more sensitive and it’s better not to risk exposure to the cold. ‘Strawberry Blonde’ will reach maturity in 55-70 days. With a little extra effort you can propagate and grow this annual from seed. So, what have you decided, gardener? There are fewer steps involved, fewer materials required, and you avoid the risk of transplant shock. While there are many different types of marigold flowers, all can be started in much the same way. If you are collecting from a variety of marigold plants… Now find the days to maturity for your selected variety or cultivar. Pot marigold (Calendula officinalis) is an easy-to-grow annual. You’ll enjoy gorgeous blooms early in the season, whether you sow indoors in flats or outdoors in the garden. That way, once your marigolds germinate, the risk of late frosts will likely already have passed. French and signet types can be planted anytime through midsummer but the tall American marigolds … Will you be sowing outdoors or starting indoors? That’s why these plants smell like summer – and not spring. They are also well-suited for growing in containers for patios, porches and balconies. They do like quite a bit of water but summers here are hot and dry. Planting later crops in June also applies to flowers! Press seeds lightly into the soil, then cover lightly with the soil you pushed to the side, so that they are buried 1/2 inch deep. A packet of Calendula seeds (varieties that can be … Cucumbers can … Also known as pot marigold or English marigold, calendula is edible and has some medicinal uses. They will be ready to transplant into your garden at the beginning of your local warm season, and the earlier maturing varieties will bloom soon after transplanting them. Zones 1 – 10 can still plant in the month of July. How to Manage Root Rot in Fruit, Nut, and Landscape Trees and Shrubs, If you are growing a faster maturing variety, such as most French (. Sow each seed approximately 1.25 cm deep in the mix, spacing the seeds 5 cm apart in all directions. Manage Weeds. 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