Also known as Peruvian Lily · 243 saves
Alstroemeria
Alstroemeria, the genus most gardeners know as peruvian lily. We track 17 varieties; the ones most used by real gardeners.
The 16 most-saved Alstroemeria varieties
Browse all 17 Alstroemeria varieties →
Species of Alstroemeria
Each one is a parent of the varieties above.
Track your Alstroemeria in Sow
Save the Alstroemeria you grow and get care reminders timed to your zone.
How to grow Alstroemeria
Whats common across all Alstroemeria varieties in our catalog — drawn from the care records of the 17 most-grown of them.
The Alstroemeria year
- FertilizeApril–July82% of varieties
Apply balanced liquid fertilizer every 6-8 weeks during active growth.
- MulchOctober and November71% of varieties
Apply a thick layer of mulch (4-6 inches) for winter protection.
- DeadheadMay–August71% of varieties
Pull spent stems from the base to encourage continuous rebloom.
- DivideMarch and September59% of varieties
Divide congested clumps carefully every 3-5 years in early spring.
- PlantMarch and April41% of varieties
Plant potted plants or tubers in well-drained soil after the last frost.
Do
- Mulch to conserve moisture
- Mulch to conserve moisture and regulate soil temperature
- Water consistently to keep soil moist 🌱
- Water consistently during dry periods 🌱
- Mulch to retain moisture and regulate soil temperature
Avoid
- Avoid overwatering to prevent root rot ❌
- Avoid overwatering, which can cause root rot ❌
- Refrain from heavy pruning in late fall
- Don't plant in heavy clay soil without amendment
What goes wrong with Alstroemeria
| Problem | What you'll see | What to do |
|---|---|---|
| Aphids | Sticky residue and distorted leaves | Apply insecticidal soap or neem oil |
| Spider mites | Fine webbing and speckled leaves | Apply horticultural oil and increase humidity |
| Spider Mites | Fine webbing on undersides of leaves | Use miticides or spray with water to dislodge mites |
| Slugs and snails | New spring shoots grazed off at ground level before they develop | Protect emerging shoots in spring; established clumps outgrow the damage |
| Botrytis (Gray Mold) | Gray fuzzy mold on flowers and leaves | Improve air circulation and apply fungicide |
| Root rot | Wilting despite moist soil | Improve drainage and reduce watering |
| Root Rot | Wilting and blackened roots | Reduce watering and improve soil drainage |
Making more Alstroemeria
Division
- Dig up mature clumps in early spring or fall
- Gently separate offsets with clean tools
- Replant divisions immediately in prepared soil
- Water thoroughly and mulch
Cuttings
- Take 4-6 inch cuttings in late spring.
- Remove lower leaves and dip in rooting hormone.
- Plant in moist, well-draining soil and keep humid for 6 weeks.
Alstroemeria questions
How many types of Alstroemeria are there?
The Sow catalog tracks 17 distinct Alstroemeria varieties. The most popular — ranked by 243 real gardeners — are shown first above.
What zones does Alstroemeria grow in?
Across its varieties, Alstroemeria covers USDA Zones 5–10. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Alstroemeria bloom?
Most Alstroemeria varieties bloom in late spring, summer, fall, mid-summer, early summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Alstroemeria 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.