Also known as Globeflower · 75 saves
Trollius
Trollius, the genus most gardeners know as globeflower. We track 3 varieties; the ones most used by real gardeners.
The 3 most-saved Trollius varieties
Species of Trollius
Each one is a parent of the varieties above.
Track your Trollius in Sow
Save the Trollius you grow and get care reminders timed to your zone.
How to grow Trollius
Whats common across all Trollius varieties in our catalog — drawn from the care records of the 3 most-grown of them.
The Trollius year
- MulchApril100% of varieties
Apply thick layer of mulch to keep roots cool and retain moisture
- DivideAugust and September100% of varieties
Divide large clumps every 3-4 years in early fall to maintain vigor
- DeadheadMay and June100% of varieties
Remove spent flower stems for tidiness after main bloom flush
- FertilizeMarch100% of varieties
Apply a balanced slow-release fertilizer as new shoots appear
Do
- Water regularly to keep soil evenly moist 💧
- Apply organic mulch to retain moisture and suppress weeds
- Prune dead or damaged stems after blooming
- Feed with a balanced fertilizer during active growth
- Water regularly to keep soil moist 🌱
Avoid
- Avoid overwatering to prevent root rot ❌
- Don’t disturb roots during flowering
- Refrain from fertilizing in late fall
- Avoid planting in full, harsh sun which can scorch foliage
What goes wrong with Trollius
| Problem | What you'll see | What to do |
|---|---|---|
| Aphids | Sticky residue and distorted leaves | Spray with neem oil or insecticidal soap |
| Slugs | Irregular holes in leaves | Handpick or set slug traps, use organic slug pellets |
| Powdery Mildew | White powdery coating on leaves | Improve air circulation and apply sulfur-based fungicide |
| Root Rot | Wilting despite watering, brown roots | Ensure well-drained soil, reduce watering frequency |
Making more Trollius
Division
- Divide mature plants in early spring or fall
- Use a sharp spade to separate clumps
- Replant divisions immediately at the same depth
- Water thoroughly after planting
seed
- Sow seeds in early spring in moist soil (4-6 weeks to germinate).
- Keep soil consistently moist and provide partial shade.
Trollius questions
How many types of Trollius are there?
The Sow catalog tracks 3 distinct Trollius varieties. The most popular — ranked by 75 real gardeners — are shown first above.
What zones does Trollius grow in?
Across its varieties, Trollius covers USDA Zones 4–7. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Trollius bloom?
Most Trollius varieties bloom in late spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Trollius 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.