The Story
Plant Bio
Asarina scandens 'Joan Lorraine' is a vigorous climbing plant known for its fast growth and attractive foliage.
This cultivar is recognized for its profusion of purple flowers that attract hummingbirds and other pollinators.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Vine
Height
96 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
9, 10
Water
Moderate
Humidity
Average
Lifespan
Perennial in warm climates
Native To
Mexico
Toxicity
Non-toxic
Bloom period
Mid-summer – Late summer
In flower about 2 months of the year
Planting
How to Grow
- Tuck young plants into well-draining soil in full sun or partial shade.
- Water consistently to keep soil moist but not waterlogged.
- Support the vine with trellises or fences for optimal growth.
- Fertilize monthly with a balanced liquid feed during the growing season.
- Pinch back tips to encourage bushier growth after establishment.
- Mulch around the base to retain moisture and suppress weeds.
Pro Tip
Use a sturdy trellis and provide regular watering for vigorous climbing growth.
Keep It Thriving
Care Guide
Do
- Water deeply during dry spells 🌱
- Prune to shape and remove dead or damaged stems
- Apply balanced fertilizer monthly during active growth
- Support with trellises or fences for climbing plants
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t neglect pruning which keeps growth tidy
- Avoid planting in heavy, poorly-draining soil
- Don’t forget to stake or support the vine
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| 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
Joan Lorraine Climbing Snapdragon questions
What zones can Joan Lorraine Climbing Snapdragon grow in?
Joan Lorraine Climbing Snapdragon is hardy in USDA Zones 9–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Joan Lorraine Climbing Snapdragon deer resistant?
Not reliably. Deer may browse Joan Lorraine Climbing Snapdragon, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Joan Lorraine Climbing Snapdragon bloom?
Joan Lorraine Climbing Snapdragon 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 Joan Lorraine Climbing Snapdragon need full sun?
Joan Lorraine Climbing Snapdragon does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Asarina to compare
Keep exploring
Explore the genus
Hardy in your zone?
Grow Joan Lorraine Climbing Snapdragon 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.