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How to Plant Marigold Plants

Marigolds are native to South America and warm regions of North America. Spanish explorers brought flower seeds back to Europe and Africa and then settlers brought them back to the northern climates of North America. African marigolds are tall with large pompom flowers while French marigolds are small and more compact. The flower tolerates heat and drought but does not survive freezing temperatures. They create a display of color in all shades of yellow, orange and red.

Things You'll Need

  • Compost
  • Garden tiller
  • Trowel
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Instructions

    • 1

      Prepare a location for planting that has 2 inches of compost spread over and tilled in 8 to 12 inches. The site must be in full sun, as marigolds prefer six to eight hours of sun per day.

    • 2

      Plant seeds when all danger of frost is over and the temperatures reach about 70 degrees Fahrenheit during the day. Plant the seeds by making a slight indentation in the ground using a trowel. Place the seeds in the indentation and cover with 1/4 inch of soil.

    • 3

      Water lightly after planting and keep the soil moist, but not soggy. Germination takes place in a few days.

    • 4

      Thin seedlings to eight inches apart for smaller French marigolds and 18 inches apart for large African varieties. The flowers will bloom 45 to 50 days from planting seed.