Les Serres Tropico-Québec
‘Double Mahoi’ Banana Plant
‘Double Mahoi’ Banana Plant
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🍌 ‘Double Mahoi’ Banana Plant
An unusual dwarf Cavendish selected for its potential to produce twin bunches under excellent growing conditions.
📏 Mature size: approximately 1.5 to 2.5 m (5 to 8 ft), depending on container size and conditions.
🏠 Recommended space: greenhouse, sunroom or very bright room with sufficient ceiling height.
🌱 Choose your size:
- 4-inch pot — 6–18" plant: see the availability selector.
- 6-inch pot — 18–36" plant: see the availability selector.
Measurements are approximate and may vary slightly at the time of shipping.
Why choose this variety?
Double Mahoi is a mutation of Dwarf Cavendish. Its distinctive feature is the possibility that a mature pseudostem may carry two bunches, occasionally more, when warmth, light, nutrition and root space are optimal.
- Relatively compact habit for container growing.
- Potential for twin bunches, although this is not guaranteed on every plant.
- Vigorous tropical foliage.
- Sweet dessert bananas.
Banana flavour
Fully ripe fruit has a sweet Cavendish-style flavour and a tender, creamy texture.
How to keep the plant more compact in a container
- Repot gradually instead of moving directly into an oversized container.
- Limit the final container size reasonably, recognizing that this can reduce fruit production.
- Provide abundant light, avoid excess nitrogen and remove unnecessary suckers.
Important: do not cut the top off the pseudostem to reduce height; this removes its growing point.
Growing in Quebec and other cold-winter regions
- Light: full sun or a very bright location, ideally 6 to 8 hours or more.
- Temperature: optimal growth between 20 and 32°C (68 to 90°F); bring indoors before temperatures fall below 10°C (50°F).
- Watering: keep the growing medium slightly moist during active growth without standing water.
- Growing medium: rich, airy and very well draining.
- Fertilization: feed regularly during active growth.
Shipping and preorder information
The availability selector shows the expected shipping or pickup period. Preorder plants are reserved for spring 2027.
Tip: repot gradually to make watering easier to manage and encourage healthy roots.
Appearance, growth, colour and time to fruiting vary with light, warmth, container size and care.
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