Marigolds belong to the aster/daisy family (Asteraceae/Compositae), botanically classified as Tagetes spp. These fast-growing annuals are perfect for beginning gardeners.
French marigolds form 6-12 inch mounds with 2-inch flowers. African marigolds (American marigolds) reach 3 feet tall. Triploid marigolds (French × African hybrids) produce sterile 3-inch flower heads. Colors span red, gold, and yellow.
Plant in full sun. Water during drought periods. Adaptable to most soils but thrive with good soil, compost, and regular care for robust growth.
Frost-tender annuals best suited to USDA zones 9-11 as perennials; grown as summer annuals everywhere else.
Sow thin black seeds directly in soil. Thin seedlings to 12-inch spacing when 1-2 inches tall.
Tagetes lucida (Mexican tarragon) serves as a culinary substitute for French tarragon.
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