The Story
Plant Bio
Pseudonoseris glandulosa is a perennial herb native to arid regions, known for its distinctive glandular foliage and yellow flowers.
Unique for its ability to thrive in poor soil conditions while providing bright flowers that attract beneficial insects.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
24 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
6, 7, 8, 9
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
Peru
Toxicity
Toxicity unknown
Bloom period
Mid-summer – Late summer
In flower about 2 months of the year
Planting
How to Grow
- Tuck seeds into well-draining soil in early spring.
- Water consistently to keep soil moist but not soggy.
- Mist cuttings regularly to maintain humidity.
- Transplant seedlings when they are strong enough, after 6 weeks.
- Apply mulch around plants to conserve moisture and suppress weeds.
- Fertilize monthly during active growth for best results.
Pro Tip
Use a balanced liquid fertilizer monthly to promote vigorous growth.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 🌱
- Prune lightly after flowering to encourage new growth
- Mulch to retain soil moisture and suppress weeds
- Provide full sun for optimal flowering
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t disturb roots during flowering
- Refrain from fertilizing in late fall
- Avoid planting in overly shaded areas
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Plant | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Glandular Pseudonoseris questions
What zones can Glandular Pseudonoseris grow in?
Glandular Pseudonoseris is hardy in USDA Zones 6–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Glandular Pseudonoseris deer resistant?
Yes — Glandular Pseudonoseris is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Glandular Pseudonoseris bloom?
Glandular Pseudonoseris typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Glandular Pseudonoseris need full sun?
Glandular Pseudonoseris does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Glandular Pseudonoseris drought tolerant?
Yes — once established (usually after the first full season), Glandular Pseudonoseris handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
Keep exploring
Explore the genus
Hardy in your zone?
Grow Glandular Pseudonoseris with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.