Also known as Grape Hyacinth · 335 saves
Muscari
Muscari, the genus most gardeners know as grape hyacinth. We track 8 varieties; the ones most used by real gardeners.
The 7 most-saved Muscari varieties
Browse all 8 Muscari varieties →
5 species of Muscari
Each one is a parent of the varieties above.
Track your Muscari in Sow
Save the Muscari you grow and get care reminders timed to your zone.
How to grow Muscari
Whats common across all Muscari varieties in our catalog — drawn from the care records of the 8 most-grown of them.
The Muscari year
- PlantAugust–October100% of varieties
Plant bulbs 3 inches deep in fall before ground freezes
- DivideJune and July100% of varieties
Divide crowded clumps every 3-5 years after foliage dies back
- FertilizeFebruary and March75% of varieties
Apply bulb fertilizer as new shoots emerge in late winter
Do
- Apply a balanced fertilizer in early spring
- Water regularly during active growth 🌱
- Water during dry spells in spring 🌱
- Allow foliage to die back naturally to nourish bulbs
- Water sparingly during dormancy 🌱
Avoid
- Avoid overwatering to prevent bulb rot ❌
- Don’t disturb bulbs once established
- Avoid overwatering in summer ❌
- Don’t transplant during flowering
What goes wrong with Muscari
| Problem | What you'll see | What to do |
|---|---|---|
| Narcissus Bulb Fly | Bulbs rot and fail to bloom | Use organic nematodes or insecticidal soap |
| Aphids | Sticky residue and distorted leaves | Spray with insecticidal soap or neem oil |
| Narcissus bulb fly | Damaged bulbs with holes | Good sanitation and crop rotation |
| Bulb fly | Larvae burrow into bulbs causing rot | Apply organic nematodes or remove affected bulbs |
| Bulb Rot | Soft, decayed bulbs with foul smell | Ensure well-draining soil and remove affected bulbs |
| Gray Mold (Botrytis) | Gray fuzzy mold on leaves and flowers | Improve air circulation and apply organic fungicide |
| Gray mold | Fuzzy gray spots on leaves | Improve air circulation and remove affected foliage |
Making more Muscari
Division
- Dig up clumps after foliage dies back in summer
- Separate bulbs carefully with a sharp knife
- Replant bulbs immediately at same depth
- Water well after planting
- Wait 3-4 years for flowering
bulb division
- Dig up mature bulbs in late summer or early fall
- Separate offsets carefully with a sharp knife
- Replant immediately in well-prepared soil
- Water thoroughly after planting
Muscari questions
How many types of Muscari are there?
The Sow catalog tracks 8 distinct Muscari varieties. The most popular — ranked by 335 real gardeners — are shown first above.
What zones does Muscari grow in?
Across its varieties, Muscari covers USDA Zones 4–9. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Muscari bloom?
Most Muscari varieties bloom in early spring, mid-spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Muscari should I choose?
Start from the most-saved varieties above — popularity across thousands of gardens is a strong signal of reliability — then filter by your zone and sun. In the Sow app you can preview any of them in a photo of your actual yard before you buy.