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Rodgersia
We track 4 varieties; the ones most used by real gardeners.
The 3 most-saved Rodgersia varieties
Browse all 4 Rodgersia varieties →
Species of Rodgersia
Each one is a parent of the varieties above.
Track your Rodgersia in Sow
Save the Rodgersia you grow and get care reminders timed to your zone.
How to grow Rodgersia
Whats common across all Rodgersia varieties in our catalog — drawn from the care records of the 4 most-grown of them.
The Rodgersia year
- MulchApril and October100% of varieties
Apply a thick layer of organic mulch in spring and fall to conserve moisture.
- FertilizeApril75% of varieties
Top-dress with compost or a balanced slow-release fertilizer in spring.
- Spring CleanupFebruary and March50% of varieties
Cut back dead foliage from the previous year before new growth emerges.
- DivideMarch and September50% of varieties
Divide large, established clumps every 4-5 years in spring or fall.
Do
- Keep soil consistently moist 🌱
- Mulch annually to retain moisture
- Fertilize early spring with organic compost
- Water regularly to keep soil moist 🌱
- Mulch to conserve moisture and regulate soil temperature
Avoid
- Avoid dry or overly sandy soils ❌
- Do not let soil dry out during summer
- Skip dividing every few years to prevent overcrowding
- Avoid allowing soil to dry out completely ❌
What goes wrong with Rodgersia
| Problem | What you'll see | What to do |
|---|---|---|
| Aphids | Sticky residue and distorted leaves | Use neem oil or insecticidal soap |
| Slugs | Irregular holes in leaves | Handpick or set slug traps, use organic slug bait |
| Slugs and Snails | Irregular holes chewed in the large leaves, slime trails. | Use organic slug baits (iron phosphate), beer traps, or copper tape. Metaldehyde baits are a chemical option. |
| Slugs and snails | Holes chewed in emerging leaves in spring | Clear damp debris and trap or pick at night as growth starts |
| Leaf spot | Brown spots on foliage | Remove affected leaves and ensure good air circulation |
| Leaf Spot | Spotted or discolored leaves | Remove affected leaves and improve air circulation |
| Leaf Scorch | Brown, crispy edges on leaves. | This is a cultural issue, not a disease. Provide more water and/or more shade. There is no cure for existing damage. |
Making more Rodgersia
Division
- Lift clump in early spring or fall.
- Separate into smaller sections with roots intact.
- Replant immediately at same depth.
- Water thoroughly and mulch around new divisions.
Cuttings
- Take softwood cuttings in late spring or early summer.
- Dip cut ends in rooting hormone.
- Plant in moist, well-draining soil or propagation medium.
- Keep soil evenly moist and place in indirect light.
- Roots develop in 6 weeks.
Rodgersia questions
How many types of Rodgersia are there?
The Sow catalog tracks 4 distinct Rodgersia varieties. The most popular — ranked by 58 real gardeners — are shown first above.
What zones does Rodgersia grow in?
Across its varieties, Rodgersia covers USDA Zones 4–8. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Rodgersia bloom?
Most Rodgersia varieties bloom in mid-summer, early summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Rodgersia 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.