Also known as Pearlwort · 175 saves
Sagina
Sagina, the genus most gardeners know as pearlwort. We track 3 varieties; the ones most used by real gardeners.
The 2 most-saved Sagina varieties
Browse all 3 Sagina varieties →
Species of Sagina
Each one is a parent of the varieties above.
Track your Sagina in Sow
Save the Sagina you grow and get care reminders timed to your zone.
How to grow Sagina
Whats common across all Sagina varieties in our catalog — drawn from the care records of the 3 most-grown of them.
The Sagina year
- PlantMarch, April and September100% of varieties
Plant plugs or divisions in early spring or early fall
- DivideMarch100% of varieties
Divide dense mats every few years to rejuvenate growth
- Spring CleanupFebruary67% of varieties
Rake gently to remove any winter debris or dead foliage
- Check for PestsJune67% of varieties
Check for slugs and snails, especially in damp conditions
Do
- Water consistently to keep soil moist 🌱
- Water during prolonged dry spells 🌱
- Mulch to conserve moisture
- Divide every few years to prevent overcrowding
- Provide full sun for optimal flowering
Avoid
- Don’t plant in heavy clay soil without amendment
- Avoid overwatering in winter ❌
- Don’t let soil stay waterlogged
- Never fertilize heavily—too much can cause legginess
What goes wrong with Sagina
| Problem | What you'll see | What to do |
|---|---|---|
| Aphids | Sticky residue and distorted leaves | Use neem oil spray or insecticidal soap |
| Spider mites | Fine webbing on foliage | Increase humidity and spray with miticide |
| Root rot | Wilting and browning of stems | Improve drainage and reduce watering |
Making more Sagina
Seed
- Tuck seeds into moist soil in early spring
- Keep soil moist for 2 weeks until germination occurs
Division
- Divide clumps in early spring or fall
- Plant divisions in prepared soil and water thoroughly
Sagina questions
How many types of Sagina are there?
The Sow catalog tracks 3 distinct Sagina varieties. The most popular — ranked by 175 real gardeners — are shown first above.
What zones does Sagina grow in?
Across its varieties, Sagina 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 Sagina bloom?
Most Sagina varieties bloom in mid-spring, late spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Sagina 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.