Also known as Green and Gold · 162 saves
Chrysogonum
Chrysogonum, the genus most gardeners know as green and gold. We track 3 varieties; the ones most used by real gardeners.
The 3 most-saved Chrysogonum varieties
Species of Chrysogonum
Each one is a parent of the varieties above.
Track your Chrysogonum in Sow
Save the Chrysogonum you grow and get care reminders timed to your zone.
How to grow Chrysogonum
Whats common across all Chrysogonum varieties in our catalog — drawn from the care records of the 3 most-grown of them.
The Chrysogonum year
- PlantMarch, April, August and September100% of varieties
Plant new stock in spring or early fall for best establishment
- DivideFebruary and August100% of varieties
Divide clumps every 3-4 years to rejuvenate the patch
- Spring CleanupFebruary and March100% of varieties
Remove any winter-damaged or brown foliage before new growth starts
Do
- Prune after flowering to maintain shape
- Fertilize in early spring with a balanced fertilizer
- Water regularly during dry spells 🌱
- Water regularly to keep soil moist but not waterlogged 💧
- Prune back after flowering to encourage bushy growth
Avoid
- Avoid overwatering to prevent root rot ❌
- Don’t let soil dry out completely
- Refrain from heavy fertilization late in the season
- Don’t fertilize late in the season which can promote weak, leggy growth
What goes wrong with Chrysogonum
| Problem | What you'll see | What to do |
|---|---|---|
| Aphids | Sticky residue and distorted leaves | Use insecticidal soap or neem oil |
| Powdery Mildew | White powder on leaves | Improve air circulation and apply fungicide if needed |
Making more Chrysogonum
seed
- Sow seeds on the soil surface in early spring.
- Keep soil moist for 2-3 weeks until germination.
- Thin seedlings to 6 inches apart after emergence.
division
- Dig up mature clumps in early spring or fall.
- Separate into smaller sections with roots attached.
- Replant divisions immediately at same depth.
Chrysogonum questions
How many types of Chrysogonum are there?
The Sow catalog tracks 3 distinct Chrysogonum varieties. The most popular — ranked by 162 real gardeners — are shown first above.
What zones does Chrysogonum grow in?
Across its varieties, Chrysogonum covers USDA Zones 5–9. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Chrysogonum bloom?
Most Chrysogonum varieties bloom in early spring, spring to fall, late spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Chrysogonum 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.