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Be sure the container has a drainage hole in the bottom. Use a good quality, lightweight potting mix. A handful of sand, perlite or vermiculite improves drainage. Place the pot where the marigold is exposed to at least six hours of sunlight.
What month is best to plant marigolds?
When should you plant marigolds? Plant your marigolds in the spring, after the last frost. If you choose to start from seed indoors, you can begin the process about 2 months before the last expected frost. Seeds will germinate anywhere from 4 to 14 days in warm soil that has an average temperature of 70°F – 75°F.
How often do you water marigolds in pots?
Water marigolds once a week down to one-and-a-half inches. Always keep tagetes’ soil gently moist by watering them to an inch deep twice per week from late spring to early autumn. If in a pot, check tagetes flowers daily and water if the top half-inch of soil is dry.
Where do marigolds grow in pots?
pot marigold Position: full sun or partial shade. Soil: well-drained, poor to moderately fertile soil. Rate of growth: fast-growing. Flowering period: June to October. Hardiness: fully hardy annual (it will die after flowering).
Do marigolds need a lot of water?
Watering Established Plants Established marigolds in garden beds need a good soak once each week. Give them enough water so that the soil is moist to a depth of 6 to 8 inches. If the weather is unusually hot or windy, they’ll need extra water. Water marigolds in pots when the top 1 to 2 inches of soil is dry.
Do marigolds need full sun?
When & Where to Plant Marigolds 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.
Do marigolds do well in pots?
Marigolds need full sun and a reasonably fertile, well-drained soil. Smaller marigolds make good edging plants for borders and do well in pots, while taller or larger-flowered marigolds can be grown in large pots or in borders.
Where do marigolds grow best?
Most marigolds prefer to be located in an area with full sun but will tolerate some shade. During times of extreme heat, some afternoon shade is beneficial. T. erecta varieties should be planted in an area protected from strong winds and damaging rainfall.
How long do marigold plants 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.
Do marigolds come back every year?
Do Marigolds Come Back Every Year? The most common types of marigolds for garden planting are annuals. This means that they sprout, flower and die within the same year. However, the flowers do tend to come back the following year due largely to their ability to self-seed.
What is the best soil for marigolds?
Though they grow in almost any soil, marigolds do best in moderately fertile, well-drained soil. Prepare the soil by digging down about 6 inches to loosen it.
What type of soil do marigolds need?
Marigolds are not fussy. Any good garden soil (and a little water during dry spells) should keep them happy, as long as the soil is not too acidic. Keep the soil pH roughly neutral, from 6.0 to 7.0 . They also don’t need a soil that is particularly rich in organic matter and seem to grow better in a leaner soil.
What’s the best fertilizer for marigolds?
A complete fertilizer with a nitrogen count of 100 to 150 parts per million with a balance of nitrogen and potassium, such as a 15-15-15, provides the best nutrient value for marigolds. Avoid ammonium fertilizers when the soil temperature falls below 65 F.
Why is my marigold dying?
Marigold Diseases: Rots and Blights Because the fungus attacks the roots, plant growth is usually stunted as well, and the marigold may eventually die. To prevent root, stem and crown rot in your marigolds, avoid overwatering so excess moisture doesn’t build up. Make sure that the soil has proper drainage as well.
What temperature is too hot for marigolds?
Marigold seeds generally do not germinate until soil temperatures reach 65 degrees Fahrenheit, though to be safe you should wait until they hit 70 F.
Do marigolds need drainage?
Any sturdy container with a drainage hole in the bottom will work well, as marigolds quickly rot in wet soil.
Do marigolds repel mosquitoes?
Plant a pretty repellent. Marigolds. These flowers are colorful additions to landscaping, but they have a distinctive smell that repels mosquitoes and other garden pests, including squash bugs and tomato worms. Marigolds contain a natural compound used in many insect repellents.
How long does it take for marigold plants to come to flower?
Marigolds take around 45 to 50 days to flower after you plant seeds, so seeds sown in early April should flower in May.
How deep of a container do marigolds need?
One marigold is enough for a 6-inch (15 cm.) pot, but you can grow two or three in a 12-inch (30 cm.) pot, and five or more small plants in a large container with a diameter of 18 inches (45 cm.). Be sure the container has a drainage hole in the bottom.
