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French marigolds are smaller and bushier, with flowers up to 2 inches across on plants that are 6 to 18 inches tall.
Do French marigolds spread?
Do marigolds spread? Marigolds are rapidly growing plants and most varieties are self-seeding, which means they will drop seeds and spread throughout your yard or garden. Limit the ability to self-seed by deadheading before blooms go to seed.
What’s the difference between marigolds and French marigolds?
The African marigolds (Tagetes erecta) have large, double, yellow-to-orange flowers from midsummer to frost. The French marigolds (Tagetes patula) are smaller, bushier plants with flowers up to 2 inches across. Flower colors are yellow, orange, and mahogany-red. Many varieties have bicolored flowers.
How far apart should French marigolds be planted?
They also thrive in pots, and a pot of marigolds here and there will add a splash of color to your landscape. These marigolds should be planted deeper than their bedding container. They should also be planted about 6 to 9 inches (16 to 23 cm.) apart.
How high do marigolds grow?
Plant height varies with the cultivar. Marigolds cover a full range of sizes from about 6 inches to 3 feet tall.
How do you take care of a French marigold?
Easy to care for, French marigolds are plants that require very little care, especially when already well settled in. To stimulate budding of new flowers, eliminate wilted flowers regularly (deadheading). Water in case of strong heat or, for potted French marigolds, as soon as the surface soil is dry.
How tall do dwarf French marigolds grow?
Description. Dwarf marigolds commonly reach 6 to 8 inches tall, with a few varieties growing to 12 inches tall. The feathery green leaves forms clumps under the double blossoms.
How long do French marigolds last?
Garden marigolds are annuals, which means they germinate, grow, bear flowers and die all in one growing season. Generally, their maximum lifespan is less than a year, even when they’re started early in the year indoors instead of starting from seed directly in the garden.
How long does it take for French marigold to bloom?
Give them full sun and some well-draining soil and watch them bloom from late spring until fall. Marigold seeds germinate quickly, within just a few days, and bloom in about 8 weeks. This quick sense of satisfaction makes them a great first-time gardening project for kids and garden newbies.
Do French marigold come back every year?
Marigolds have vibrant flowers for one season. Marigolds are an attractive summer annual that adds a reliable burst of color to your landscape from summer through fall. While the plants will wilt and die back in the fall, the flowers are easy to grow again from seed the following season.
How hardy are French marigolds?
French marigolds are hardy and are not bothered by most diseases and insects except in dry conditions. You can water marigolds from above with a garden hose to wash most pests away.
Do French marigolds repel mosquitoes?
Marigolds The marigold is one of the most well-known insect-repelling plants and with good reason — they have a scent that will keep pests like mosquitoes, nematodes like cabbage worms, and other pests away.
What is the shortest marigold?
Signet marigolds (Tagetes tenuifolia) are the smallest of the marigold varieties. Although small, they bloom prolifically and produce dime-sized blossoms that can cover the small bushy plants.
What are the tallest marigolds?
The tallest are African marigolds (T. erecta) which grow in shades of creamy white, yellow and orange, reaching, with a wide spreading habit. French marigolds (T. patula), are the most compact variety, most often used in front of the border or containers.
Do French marigolds need full sun?
Light: Full sun, to partial shade. Soil: Marigolds prefer fertile soil, preferably loose and loamy with adequate drainage, yet can also tolerate dry conditions. Spacing: Sow seeds directly in the garden 1-inch apart, or in seed trays to transplant with root system is established.
How often do you water French marigolds?
Easy to grow and long-blooming, these reliable plants start flowering in early summer and continue until frost if their old blooms are snipped. They also attract butterflies and hummingbirds into the garden. Marigolds grow best if watered deeply at least once a week.
When should I pull up marigolds?
Annual marigolds are frost-tender, and they’ll die in late fall after temperatures drop below freezing. Cut back the marigolds to the ground with clean shears, or simply pull them up roots and all, after they die back completely. Remove the trimmings from the bed so they don’t harbor pests over winter.
Do marigolds get bushy?
Even though plants such as lavatera, marigold and zinnia are naturally bushy, pinching the tips of their stems makes them more so.
Why did my marigolds get so big?
Too much fertilizer often causes stems to shoot up in a growth spurt, which can result in thin and spindly plants rather than strong and stocky ones.
How do you make marigolds grow bigger?
You can get away with adding a few inches of Miracle Grow or a similar basic fertilizer and they should grow just fine. For the best results, add the fertilizer to the top layer (six to eight inches) of the native soil in which you are planting the marigolds.
