Species
Lathyrus odoratusSweet Pea15 other cultivars
‘Pulsar’Pulsar Sweet Pea
‘Cupani’Cupani Sweet Pea
‘Painted Lady’Painted Lady Sweet Pea
‘High Society’Sweet Pea 'High Society'
‘Nuance’Nuance Sweet Pea
‘Nimbus’Nimbus Sweet Pea
‘Sugar Magnolia’Sugar Magnolia Sweet Pea
‘Almost Black’Almost Black Sweet Pea
‘Enchante’Enchanted Sweet Pea
‘April in Paris’Sweet Pea 'April in Paris'
‘Black Knight’Sweet Pea 'Black Knight'
‘Blue Vein’Blue Veined Sweet Pea
‘Mrs Collier’Mrs. Collier Sweet Pea
‘Wiltshire Ripple’Wiltshire Ripple Sweet Pea
‘Prince of Orange’Prince of Orange Sweet Pea
The Story
Plant Bio
Sweet Pea is a climbing annual known for its highly fragrant, delicate blooms and vining habit.
The Streamers Chocolate cultivar features unique chocolate-brown flowers, adding a distinctive look to gardens.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Annual
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
Bloom period
Mid-spring – Late spring
In flower about 2 months of the year
Planting
How to Grow
- Tuck seeds into moist soil in early spring for best germination.
- Mist cuttings regularly to maintain humidity and encourage rooting.
- Provide trellises or supports for climbing growth as they mature.
- Water consistently, especially during dry spells, to keep soil evenly moist.
- Fertilize with a balanced, organic fertilizer every 4-6 weeks during growing season.
- Pinch back the tips to promote bushier growth and more flowers.
Pro Tip
Plant in well-drained soil with support structures early for abundant blooms.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist but not soggy 🌱
- Provide full sun for vigorous growth and flowering
- Use organic fertilizer monthly during active growth
- Mulch to retain soil moisture and suppress weeds
Don't
- Avoid overwatering, which can cause root rot ❌
- Don't forget to prune dead or damaged stems
- Avoid planting in heavy, poorly drained clay soils
- Don’t neglect support structures for climbing varieties
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
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Chocolate Streamers Sweet Pea questions
Is Chocolate Streamers Sweet Pea deer resistant?
Yes — Chocolate Streamers Sweet Pea is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Chocolate Streamers Sweet Pea bloom?
Chocolate Streamers Sweet Pea typically blooms in mid-spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Chocolate Streamers Sweet Pea need full sun?
Chocolate Streamers Sweet Pea does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Lathyrus to compare
Pulsar Sweet Pea
Lathyrus odoratus 'Pulsar'
Cupani Sweet Pea
Lathyrus odoratus 'Cupani'
Erewhon Sweet Pea
Lathyrus x belinensis 'Erewhon'
Sweet Pea
Lathyrus odoratus
Painted Lady Sweet Pea
Lathyrus odoratus 'Painted Lady'
Sweet Pea 'High Society'
Lathyrus odoratus 'High Society'
Keep exploring
Explore the genus
Grow Chocolate Streamers Sweet Pea 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.