How tall do French marigolds grow?
6 inches to 2 feet tall Click to see full answer. Accordingly, do French marigolds spread?In addition, most varieties are self-seeding, so they spread throughout the flower bed or garden year after year. The quickest growing variety of marigold is the French marigold (Tagetes patula), although the African marigold (Tagetes erecta) is a much larger…
6 inches to 2 feet tall Click to see full answer. Accordingly, do French marigolds spread?In addition, most varieties are self-seeding, so they spread throughout the flower bed or garden year after year. The quickest growing variety of marigold is the French marigold (Tagetes patula), although the African marigold (Tagetes erecta) is a much larger plant.One may also ask, how much space do marigolds need? In planting beds, space African marigolds 10 to 12 inches apart, while French marigolds should be 8 to 10 inches apart. If you’re planting marigolds into containers, use a pot that’s at least 10 inches across for African and larger French types. Additionally, what does a French marigold look like? The 1-to 4-inch flowers may appear rounded, tufted, or shaggy in shades of white, yellow, orange, mahogany, maroon, and rust. The dark green leaves are dense, ferny, and often strongly scented. Other worthy marigolds include the signet group from T.How much water do French marigolds need? 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.
