They are branching, upright plants that can grow 18" to 36" tall. French Marigolds. Sowing marigolds. Val Bourne admires African marigolds - and reveals why they make a very useful companion plant for fruits and vegetables. Tall varieties can be used as background plantings. Also called American marigolds or Aztec marigolds, African marigolds are annuals that bloom from early summer until frost. My marigold flower is currently 6.5cm tall. Cut the stems as low as you can to a node with little buds. For more on how to keep mosquitoes away naturally, see 12 Mosquito Repellent Plants. 3. They also have larger flowers that can be up to 6 inches in diameter. Basics Ease of Growing Easy Grown as Annual Days to Maturity 50-60 (Spring/Summer) Growing Habit-Hardiness They do best in full sun with moist, well-drained soil and will flower all summer long. African Marigolds (Tagetes erecta) With large, pom-pom flowers on either compact or relatively tall plants, African marigolds are popular for both the border and as cut flowers. Val Bourne They grow best in full sun and actually seem to prefer poor soil. Growing African marigolds or French marigolds around vegetable gardens to r… Then bring them into a cool, darkish place to sit for 8 hrs. French marigolds (Tagetes patula) are smaller plants with a bushy, mounded form. Marigolds need a sunny position, ... (Tagetes patula), the larger African marigolds (Tagetes erecta) plus triploids – crosses between French and African marigolds – and the single flowered signet marigolds (Tagetes tenuifolia) with simple, daisy-like flowers. I like the yellow and the orange. Once the larvae emerge they eat hundreds of aphids and they keep your cabbages, lettuces, fruit and beans free of pests. There are 50 species of marigolds but 4 most common species are grown commercially: African or American marigolds (Tagetes erecta), French marigolds (T. patula), sweet-scented marigolds (T. lucida) and signet marigolds (T. enuifolia).African marigold (Tagetes erecta):The African marigold is also known … How do Marigolds Benefit the Garden? Easy-to-grow and providing a nice range of colors, the Antigua series is probably what comes to mind when people imagine these blooms. Some don’t like this, but I love it. Easy to follow step by step guide to show you how to grow beautiful marigolds from seeds. Add a little organic flower fertilizer worked into the planting hole when planting out. The petals are edible,too! The African Marigold is sometimes called an American or Aztec Marigold. Once they germinate, prick them out and plant them outside from mid-May onwards - after the fear of frost has passed. April is the perfect month to sow African marigold seeds. They may be sown directly into the garden in the garden by mid to late May and you’d get flowers sometime in August for nice fall color for your garden. My favourite short varieties are' Naughty Marietta' and 'Honeycomb' (from Mr Fothergill's), 'Solan' (from Thompson & Morgan) and 'Queen Sophia' (from Suttons) and these are perfect among loose-leaf lettuces. This variety will grow to reach about eighteen inches in height and sheds water from its flowerheads more easily than other African marigolds. Great for cutting with long thick stems, they last well in the vase and bring some fall color to bouquets. I believe these are all the exact same. ... it doesn’t produce as much thiophene as some others. The material is for general information only and does not constitute investment, tax, legal, medical or other form of advice. Of all the marigold varieties, French marigolds and African marigolds are widely cultivated. It reminds me of being in my grandmothers’s summer flower garden and discovering that some plants have foliage with quite a fragran. Find out more about encouraging helpful insects into your garden. If deadheaded regularly, African marigold plants will usually produce many large blooms. Marigolds are loved by many home gardeners for their bright, sunny colors, pretty flowers, and the fact that they are incredibly easy to care for. Like to advertise with us? African marigolds are excellent bedding plants. This type of marigold is concise, as they only grow up to 18 inches tall. I haven’t grown the cream. This means a prepared bed with some compost worked in. African Marigolds – The African marigold is also known as the Aztec or American marigold. How Big Can Marigolds Grow? I give these 18” x 18” spacing in my beds. How to plant. African marigolds have large flower heads (up to 5 inches across) on plants that grow from 10 to 36 inches tall, making them good for fresh cutting. They do well as bedding plants, bordering planters, or lining vegetable gardens. Question about your subscription? Marigolds are a type of plant in the sunflower family. Marigolds are suitable for borders near sidewalks and driveways due to their high heat tolerance, although be sure to water them regularly. Marigolds are not at all big behemoths, with the “tallest” being those African/American/Mexican Marigolds at just around three to four feet. With many different species, marigolds can vary significantly from one another, with some as small as 10 cm in height and other that grow up to 2.2 meters tall. I also like to use taller varieties and the frilly mixture of doubles and singles in 'Bo Jangle' (only available from Sutton's) is my all-time favourite. African Marigold Varieties and Considerations African marigolds grow 1.5 to 2 feet tall and spread 1 to 1.5 feet wide, with green stems and green, fern-like foliage. Marigolds will not bloom but, instead, will go to seed early if they “think” their job is done for the season. Name: marigold, French marigold, African marigold, signet marigold, Tagetes erecta, Tagetes patula, Tagetes tenufolia – not to be confused with the calendula genus, which are frequently called marigolds but are actually in the daisy family. But see harvesting below. Alternatively you can buy ready-grown trays of African marigolds from garden centres. Please get in touch, plants|summer garden|autumn garden|garden advice & tips|garden ideas|fruit & veg|garden wildlife, encouraging helpful insects into your garden. Grow marigolds in containers on patios, porches, or near seating areas to help deter mosquitoes. Large-flowered African marigolds are fairly short, at between 12-14” tall, but as the name suggests have very large blossoms (up to 3.5” inches in diameter). They grow roughly 8-12 inches high with a chic, neat, little growth habit and elegant dark green foliage. Marigolds are one of the most popular  annual flowers in the world. They will germinate in three to five days in temperatures above 65°F. African marigolds (Tagetes erecta) make excellent companion plants for vegetables and fruit because their flowers are adored by hoverflies. How to grow marigolds Cultivation. Bushy T. patula, or French marigolds, are somewhat smaller and more compact. Put your cuts into a clean bucket with lukewarm water. These flowers are used in bouquets, can be made into festive garlands, and are often used in India for ceremonies. How To Plant, Grow and Care For Marigolds Marigolds do not need much care once they are established and produce a display of colorful blooms in your garden for long time. They thrive under hot, dry conditions. French and signet types can be planted anytime through midsummer but the tall American marigolds are best planted right away in the spring because they are slower to mature. Hoverflies obligingly lay their eggs close to colonies. Sow African marigold seeds in trays indoors. The petals can be dried to use as a festive garnish for winter use,  or to add prettiness to homemade teas. French Marigolds (Tagetes patula): French marigolds are one of the longest, most prolific blooming marigold varieties.These tend to be short, bushy plants, although they can grow from 5 – 18 inches tall. This conditions them and gives them a longer vase life. African marigolds (Tagetes erecta): These marigolds have large, double flowers from midsummer to frost. African marigolds actually come from sunny Mexico despite their name and (as you would expect) these half hardy annuals enjoy warm, bright conditions. Pests – Most pests aren’t attracted to marigolds, but spider mites may be a problem, especially in dry, dusty conditions. African marigolds (Tagetes erecta) grow up to 3 feet tall with blooms up to 5 inches across. African marigolds can be white, cream, yellow, red, or orange. It’s not as pretty as the others. Elegant and eye-catching, they have relatively demure flowers and usually grow from 6 inches to 2 feet tall. These are well-branching plants needing no pruning. Water regularly, but dry out between waterings once the plants are established. French marigolds tend to be frilly and some boast a distinctive "crested eye." Their flowers are typically 2 to 3 inches across. Take the petals in one hand, twist to tear them from the base of the flower, and sprinkle over salads or  to use as a pretty garnish. My question is: how tall do marigolds typically grow … How Do I Cultivate Marigolds? Val Bourne is an award-winning garden writer, photographer and lecturer. They grow to 3-3 ½ ft. tall. Mix that with the single maroon and yellow 'Striped Marvel' to create summer razzle-dazzle. The tall ones happened to grow well in Africa, and the short types grew well in France. However, the African varieties are tall (18 inches) and make nice cut flowers. It has large, bright blooms and grows taller than some other varieties. For contrast, even hibiscuses, which are similarly small flowering plants, can grow to sizes of several times larger. or so. This way new stems can grow and be long and strong enough for another set of quality flowers. Once they germinate, prick them out and plant them outside from mid-May onwards - after the fear of frost has passed. Plant African marigolds to encourage beneficial hoverflies into your garden. I grow the marigolds that go by the name of African, American, or Crackerjack Marigold. April is the perfect month to sow African marigold seeds. African marigolds are taller and more tolerant of hot, dry conditions than French marigolds. African marigolds are often called American marigolds. Height: varies according to variety, from 10cm to 1m. They can grow as tall as 36 inches. How to Keep Marigolds From Getting Too Leggy When Growing Them From Seed. Flowers naturally occur in gold, orange, yellow, and white, often with darker red … They are excellent for planting among taller plants in need of pollination. Although adult hoverflies only drink nectar and feed on pollen their larvae are aphid-eating predators. Plant or transplant young marigold plants outdoors after all danger of frost has passed and the soil has warmed and dried out a bit. Give your garden a makeover and save money at the same time with a special Thompson and Morgan offer of 10% off. They have purple-tinged stems with double flower heads in yellow, orange, and mahogany that are about 2 … Hi, I'm growing marigolds in science class, and we were asked how tall do we think our plant will grow. Follow the following tips to get your marigolds bloom for several months. 2-Foot spread festive garlands, and we were asked how tall do marigolds typically grow ….! The growing branches seedlings from cells grow roughly 8-12 inches high with a bushy, form... 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