OmniGrow

Calendula

Genus

Also called marigold, marigolds, pot-marigold, pot-marigolds

Follow0 followers
CardDiscussion
Calendula
Photo: Alvesgaspar · CC BY-SA 3.0 · Wikimedia Commons

Fact sheet

every fact quoted from its source
Typeannual

“Calendula is a cool-season annual flower” — How to Grow Calendula: 50–60 days — SoilStack

Days to maturity50–60 days

“50–60 days — SoilStack” — How to Grow Calendula: 50–60 days — SoilStack

Germination temperature60 °F

“soil temperature is 60°F” — How to Grow and Care for Calendula (Pot Marigold)

Lightfull, partial

“full sun, but it sometimes languishes during the hottest months” — How to Grow and Care for Calendula (Pot Marigold)

Waterfrequently until established, then infrequently

“Water frequently until the plant is established. Once established, it doesn't need much water or fertilizer to grow.” — How to Grow and Care for Calendula (Pot Marigold)

Soil pH6–7

“slightly acidic to neutral soil (6.0 to 7.0)” — How to Grow and Care for Calendula (Pot Marigold)

Hardiness zonesZone 3A, Zone 3B, Zone 4A, Zone 4B, Zone 5A, Zone 5B, Zone 6A, Zone 6B, Zone 7A, Zone 7B, Zone 8A, Zone 8B, Zone 9A, Zone 9B, Zone 10A, Zone 10B, Zone 11A, Zone 11B

“Zone Planting Guide” — How to Grow Calendula: 50–60 days — SoilStack

Spacing8–12 in

“space each calendula plant about 8 to 12 inches apart” — How to Grow and Care for Calendula (Pot Marigold)

Height12–24 in

“1–2 ft at maturity” — How to Grow Calendula: 50–60 days — SoilStack

Propagationseed

“Seed start” — How to Grow Calendula: 50–60 days — SoilStack

Start indoors6–8 weeks before last frost

“6–8 weeks” — How to Grow Calendula: 50–60 days — SoilStack

Transplantearly spring

“early spring after the frost has passed” — How to Grow and Care for Calendula (Pot Marigold)

Edible partspetals

“Petals dry well for salves and teas” — How to Grow Calendula: 50–60 days — SoilStack

Pestsbees, bumblebees, butterflies

“attracts pollinators such as bees and bumblebees, as well as beneficial insects” — How to Grow and Care for Calendula (Pot Marigold)

Diseasesroot rot

“dense, wet soils can cause the roots to rot” — How to Grow and Care for Calendula (Pot Marigold)

Who grows this

No grower lists Calendula yet. Follow this card to hear when one does. Grow it yourself? Find your nursery and claim it.

1 species

Where this comes from