Tagetes spp.
Growing calendar
Typical timing for central Japan (Kanto region). Shift it for your own climate, and record your actual dates.
JanFebMarAprMayJunJulAugSepOctNovDec
Sow / plantFlowering
Guides
- How to Grow Marigolds from Seed: Depth, Warmth and Thinning
- Marigold Care: Watering, Feeding and Keeping Plants Flowering
- Pinching Out Marigolds: When to Do It and How Much to Take
- The Marigold Year: What to Do from Sowing to First Frost
- Marigold Pests and Diseases: Slugs, Nematodes and Flower Rot
- Saving Marigold Seed and Taking Cuttings for Free Plants
Common problems
Start from what you can see on the plant.
Pests and diseases (11)
Bacterial WiltFusarium YellowsTomato Spotted WiltRoot-knot NematodeGray MoldLeaf SpotMosaic DiseaseCrown RotPlant-parasitic NematodesFusarium Wilt and Damping-offLeaf Rot