Species
Mimulus guttatusSeep Monkeyflower1 other cultivar
The Story
Plant Bio
Mimulus guttatus 'Pamela' is a perennial herb characterized by its vibrant yellow flowers and lance-shaped leaves. It is known for its ability to thrive in moist or wet environments.
This cultivar is particularly noted for its compact habit and bright yellow blooms that attract pollinators throughout the summer.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
12 inches
Width
18 inches
Light
Partial Sun
Zones
5, 6, 7, 8, 9
Water
Regular moisture
Humidity
Moderate
Lifespan
Perennial
Native To
Western North America
Toxicity
Non-toxic to humans and pets
Planting
How to Grow
- Tuck seeds into moist soil in early spring for best germination.
- Mist cuttings regularly to maintain humidity and encourage rooting.
- Plant in well-draining soil with partial sun for optimal growth.
- Water consistently to keep soil moist but not waterlogged.
- Fertilize monthly during the growing season with a balanced liquid feed.
- Divide mature plants in early spring to promote new growth.
Pro Tip
Use a seed-starting tray with drainage holes for quick germination and healthy seedlings.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 🌱
- Prune after flowering to encourage bushiness
- Apply balanced fertilizer monthly during active growth
- Mulch to retain moisture and suppress weeds
- Monitor for pests regularly
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t let soil dry out completely
- Refrain from fertilizing in late fall
- Don’t prune in late winter
- Avoid heavy shade which can reduce flowering
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Propagate | ||||||||||||
| Prune |
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
Pamela Monkey Flower questions
What zones can Pamela Monkey Flower grow in?
Pamela Monkey Flower is hardy in USDA Zones 5–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Pamela Monkey Flower deer resistant?
Not reliably. Deer may browse Pamela Monkey Flower, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Pamela Monkey Flower bloom?
Pamela Monkey Flower typically blooms in late spring to summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Pamela Monkey Flower need full sun?
Pamela Monkey Flower does best in part shade.
More Mimulus to compare
Barton's Monkeyflower
Mimulus x lewisii-cardinalis
California Sunrise Seep Monkeyflower
Mimulus guttatus 'California Sunrise'
Seep Monkeyflower
Mimulus guttatus
Roundleaf Monkeyflower
Mimulus aurantiacus 'Jelly Bean Fiesta Marigold'
Allegheny Monkey Flower
Mimulus ringens
White Monkey Flower
Mimulus bifidus 'White'
Keep exploring
Explore the genus
Hardy in your zone?
Grow Pamela Monkey Flower 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.