The Story
Plant Bio
Siam Ruby is known for its striking red and green foliage which adds a tropical flair to gardens.
This cultivar has uniquely colored leaves that can be used for ornamental purposes, making it a standout choice for decorative landscapes.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Tropical
Height
96 inches
Width
60 inches
Light
Full Sun, Partial Sun
Zones
8, 9, 10
Water
Consistent moisture
Humidity
High humidity preferred
Lifespan
Perennial
Native To
Southeast Asia
Toxicity
Non-toxic
Bloom period
Late summer – Early fall
In flower about 2 months of the year
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seed or suckers into moist, well-draining soil in full sun.
- Water consistently to keep soil moist but not soggy, especially during hot months.
- Fertilize monthly with a balanced fertilizer during the growing season.
- Prune dead or damaged leaves to promote healthy growth.
- Divide suckers every 2-3 years to maintain vigor.
- Mulch around the base to retain moisture and suppress weeds.
Pro Tip
Use rich, organic soil and ensure consistent moisture for best fruit production.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil evenly moist 💧
- Apply organic compost annually for healthy growth 🌱
- Prune dead leaves to improve air circulation
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t plant in heavy clay soil without amendment
- Refrain from fertilizing during dormancy
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Plant | ||||||||||||
| Winter Prep |
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
Siam Ruby Banana questions
What zones can Siam Ruby Banana grow in?
Siam Ruby Banana is hardy in USDA Zones 8–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Siam Ruby Banana deer resistant?
Not reliably. Deer may browse Siam Ruby Banana, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Siam Ruby Banana bloom?
Siam Ruby Banana typically blooms in late summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Siam Ruby Banana need full sun?
Siam Ruby Banana does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Musa to compare
Japanese Banana
Musa basjoo
Sikkim Banana
Musa sikkimensis
Dwarf Cavendish Banana
Musa acuminata 'Dwarf Cavendish'
Rajapuri Banana
Musa acuminata 'Rajapuri'
Blood Banana
Musa acuminata 'Rojo'
Pink Banana
Musa velutina
Keep exploring
Explore the genus
Hardy in your zone?
Grow Siam Ruby Banana 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.