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Narcissus spp.
Growing calendar
Typical timing for central Japan (Kanto region). Shift it for your own climate, and record your actual dates.
Guides
- When and How Deep to Plant Daffodil Bulbs in Autumn
- Daffodil Care in Spring: Watering, Feeding and Support
- What to Do With Daffodils After Flowering: Foliage and Deadheading
- Daffodil Growing Calendar: The Year From Planting to Dormancy
- Daffodil Pests and Diseases: Bulb Fly, Basal Rot and Eelworm
- Daffodil Summer Dormancy: Lifting, Dividing and Storing Bulbs
Common problems
Start from what you can see on the plant.
Pests and diseases (15)
Problems recorded for this plant, most serious first.
Sclerotinia Rot
Disease
The crown, stem or head rots in a water-soaked way and is covered in white cottony mycelium. Black sclerotia later form inside and on the surface, and the plant wilts and dies.
Bacterial Soft Rot
Disease
The crown or the head becomes water-soaked and soft, then collapses into a slimy mush. The rotting tissue gives off a distinctive foul odor.
Gray Mold
Disease
Water-soaked brown lesions form on flowers, fruit and leaves, densely covered by a fuzzy gray mold. Fruit rots and drops, and decay continues in storage after harvest.
Leaf Spot
Disease
Small round brown to gray-white lesions appear on the lower leaves, the centers turning gray with tiny black specks. As they multiply the leaf yellows and drops early.
