perennial
Lathyrus odoratus 'Mrs Collier'
Mrs. Collier Sweet Pea
Not currently listed at our partner nurseries.
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Essentials
At a Glance
Plant Type
Perennial
Height
72 inches
Width
12 inches
Light
Full Sun, Partial Sun
Water
Moderate
Humidity
Average
Lifespan
Annual
Native To
Mediterranean region
Toxicity
Seeds are toxic if ingested
The Story
Plant Bio
Sweet peas are climbing plants that produce fragrant flowers. An heirloom sweet pea from 1906, 'Mrs Collier' is prized for its large, wavy, primrose-cream flowers and one of the strongest, most beautiful fragrances.
Bloom Period:
J
F
M
A
M
J
J
A
S
O
N
D
EarlyLate
Uses & Benefits:
Lathyrus odoratus Mrs Collier offers fragrant, showy flowers that enhance garden aesthetics and attract pollinators.
Its climbing habit provides natural privacy screens and vertical interest in garden layouts.
Supports bees and butterflies, contributing to local biodiversity.
Marketplace
Where to Buy
We couldn't find this plant listed online right now.
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds into well-drained soil in early spring for best germination.
- Mist cuttings regularly to maintain humidity and promote rooting.
- Provide a trellis or support for climbing growth during early growth stages.
- Water deeply once a week, especially during dry spells, to keep soil moist.
- Fertilize with a balanced liquid feed every 4-6 weeks during the growing season.
- Prune dead or damaged stems after flowering to encourage new growth.
Pro Tip
Use a trellis or obelisk to support the climbing stems and maximize flowering display.
Keep It Thriving
Care Guide
Do
- Water consistently to keep soil moist but not waterlogged 🌱
- Provide full sun for optimal flowering
- Prune after flowering to promote bushier growth
Don't
- Avoid overwatering which can cause root rot ❌
- Do not disturb roots during early growth stages
- Refrain from fertilizing during dormancy
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Harvest | ||||||||||||
| Pinch | ||||||||||||
| Plant | ||||||||||||
| Stake |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Vining along trellises for a fragrant floral displayClimbing over garden arches for a romantic touchContainer plant for fragrant accents
Companion Plants
Sweet peas Marigolds Lavender Salvia Cosmos
Multiply
Propagation Methods
Good to Know