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Seeds from My Garden

Kilimanjaro White Marigold

Tagetes erecta ‘Kilimanjaro White’

Kilimanjaro White Marigold produces tall stems topped with large, softly ruffled flowers in creamy white to pale yellow. These seeds are open-pollinated, so the next generation may surprise you and may not look exactly like the parent plants.

Creamy white Kilimanjaro marigold flowers blooming among ferny green foliage in Amelia's garden
Light

Full sun

Sow

¼ inch deep

Soil

Warm, drained soil

Habit

Annual flower

Atlanta planting calendar

When to plant

Mid-August: hold these warm-season annual seeds for spring. Start them indoors 4–6 weeks before Atlanta’s average last frost, usually in late February or March, or direct-sow after frost danger has passed and the soil has warmed in April. A new August sowing is unlikely to give the plants enough time to mature and flower well before cold weather.

Research checked against UGA Extension’s fall pollinator guidance, UGA’s Southern herb guide, Iowa State’s perennial seed guide, and University of Maryland’s native-seed guide. Weather varies, so shift spring dates when frost arrives unusually early or late.

How to sow

Start seeds indoors 4–6 weeks before the last frost, or sow them directly outdoors once frost danger has passed and the soil is warm. Plant about ¼ inch deep and keep the mix evenly moist until seedlings emerge, usually within one to two weeks.

How to grow

Give the plants full sun, good air circulation, and regular water while they establish. Space them generously so the branching plants can fill out. Pinching young plants encourages more stems, and removing spent flowers keeps new blooms coming.

What to expect

Plants grow quickly in summer and produce large, ruffled flowers on sturdy stems. Because these garden seeds were open-pollinated, seedlings may vary in height, flower form, and color—from creamy white to warmer ivory or yellow tones.

Seed-sharing note

These seeds came from plants growing in my garden. Seedlings are individuals, so they may not look exactly like the parent plant—and that is part of growing from seed.

A note from my garden

The soft, unusual flower color makes these marigolds fun to grow, but the open-pollinated seedlings are the real adventure. I’m looking forward to seeing what colors appear in neighbors’ gardens.