edibleFamily: MusaceaeGenus: Musa-edible

Cultivar

Siam Ruby Banana

Musa 'Siam Ruby'

Cultivar: Siam Ruby

Musa 'Siam Ruby' is an eye-catching ornamental banana known for its striking, iridescent red foliage that often features irregular splashes of green. This tropical plant provides a dramatic architectural look, making it an excellent statement piece for large containers or warm-climate gardens. While it can produce small, inedible fruit in ideal conditions, it is grown primarily for its intense, dark leaf coloration and tropical flair.

A stunning, rare banana variety prized for its dramatic, deep burgundy-red leaves marbled with bright green variegation.

Marketplace packs coming soon

Current nursery inventory and 18 / 36 / 72 pricing will appear here when available.

Cultivar Story

Start with Inspiration. Grow Your Aspiration.

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Growing Inspiration

Inspiration for future Agardeni growing environments.

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Marketplace Plant

A realistic representation of the starter plants offered in 18, 36, and 72 plant quantities.

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Aspirational Garden

Grow your aspirational plan into an inspirational garden.

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Plant Detail

A closer look at the fruit, flower, foliage, or mature defining characteristics of this cultivar.

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Repotting / Start Growing

Begin with a starter plant and establish it in a larger pot using quality potting soil with beneficials and fertilizer.

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Start · Plan · Grow

Start with real plants. Plan with current marketplace availability. Grow your aspirational garden.

Cultivar Video

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Cultivar Video Coming Soon

See this cultivar from starter plant to aspirational garden.

Plant Profile

Grow Siam Ruby Banana with confidence

Key growing information first, with the complete reviewed cultivar profile available when you want it.

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Sun

Bright, direct to indirect sunlight.

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Water

Maintain consistently moist, well-draining soil; avoid letting the soil dry out completely, but prevent waterlogging to avoid root rot.

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Mature size

6-9 feet tall and 4-6 feet wide

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Hardiness

10-11

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Growth habit

Upright, clump-forming perennial

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Plant type

Tropical foliage plant

View Plant Data

Care, size, flowering, climate, soil, health, and additional reviewed data.

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Good to know

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Growing note

Color intensity is best achieved with high light levels. In lower light, the red pigmentation may fade to a greener hue.

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Climate note

Tropical plant; keep above 50°F (10°C). Protect from frost and freezing temperatures.

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Flower / fruit

Rarely flowers or fruits in container culture; fruit is generally considered ornamental rather than edible.

Growing & Care

Everyday care, growth, feeding, and pruning guidance.

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Sun / light

Bright, direct to indirect sunlight.

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Growth rate

Moderate to fast during warm growing seasons

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Fertilizer

Apply a balanced, high-nitrogen liquid fertilizer during the active growing season.

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Pruning

Remove older, damaged leaves at the base as needed to keep the plant tidy and encourage new growth.

Care notes

Color intensity is best achieved with high light levels. In lower light, the red pigmentation may fade to a greener hue.

Size & Habit

How the plant grows and the space it needs at maturity.

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Mature size

6-9 feet tall and 4-6 feet wide

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Growth habit

Upright, clump-forming perennial

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Spacing

6-8 feet apart

Flower / Fruit

Flowering, fruiting, pollination, bloom, and harvest behavior.

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Flowering / fruiting

Rarely flowers or fruits in container culture; fruit is generally considered ornamental rather than edible.

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

10-11

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Temperature

Tropical plant; keep above 50°F (10°C). Protect from frost and freezing temperatures.

Soil & Water

Moisture, drainage, soil, and pH preferences.

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Watering

Maintain consistently moist, well-draining soil; avoid letting the soil dry out completely, but prevent waterlogging to avoid root rot.

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Soil

Rich, porous, well-draining potting mix high in organic matter.

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Soil pH

5.5-6.5

More Plant Data

19 additional reviewed fields from this Plant.id.

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Container Growing

Highly suitable for containers; requires a large, heavy pot to support its size and weight and prevent toppling as it grows.

Family

Musaceae

Foliage Look

Dark wine-red, burgundy, and emerald-green marbled variegation, waxy texture.

Foliage Rules

Leaves are broad and paddle-shaped with distinctive, irregular green-and-red mottled variegation.

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Fruit Flower Look

Large, drooping inflorescence with reddish-purple bracts, rarely seen in typical indoor settings.

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Fruit Flower Rules

Do not depict fruit or flowers on starter-sized nursery plants.

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Growth Habit Rules

Should maintain an upright structure; avoid depicting as a trailing or bushy vine.

Mature Plant Look

Large, impressive tropical centerpiece with dark red foliage, upright stature.

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Mature Stage Morphology

Large, paddle-shaped leaves on long petioles arising from a thick, upright pseudostem.

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Morphology Rules

The plant is a non-woody herbaceous perennial with a pseudostem formed by overlapping leaf sheaths.

Plant Faqs

Does the Siam Ruby Banana produce fruit? Yes, but it is typically ornamental and not suitable for eating. How much light does it need? It prefers bright, direct to indirect sunlight for the best leaf color. Is it suitable for indoors? Yes, in a large, sunny window or conservatory. Can it survive the winter outdoors? No, it must be brought inside or protected in areas where temperatures drop below 50°F.

Root Look

Thick, fleshy, whitish roots typical of healthy banana plugs.

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Soil Look

Dark, moist, peat-based potting soil.

Starter Stage

Small, upright plant with distinctively colored leaves that deepen in intensity with maturity.

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Starter Stage Morphology

Leaves are lanceolate, emerging with prominent red-maroon pigmentation; stem is typically a soft pseudostem.

Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Siam Ruby Banana. This is Siam Ruby Banana, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let this vibrant tropical centerpiece become part of your aspirational plan, helping you imagine the future growing space you want to create. Its defining feature is the stunning, iridescent, dark burgundy-red foliage that displays intricate, marbled emerald green patterns across every broad, paddle-shaped leaf. Establish your starter plug in a four-inch pot with high-quality, well-draining mix, then move it to a larger container or permanent garden location when it is ready to thrive. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

Youtube Tags

Musa Siam Ruby Banana ornamental banana tropical plants foliage plants container gardening Agardeni rare plants house plants red leaf plants

Youtube Video Summary

The Siam Ruby Banana is a striking ornamental choice featuring deep burgundy foliage with green marbling. This tropical perennial adds dramatic color to any container garden or bright patio space.

Youtube Video Title

Growing the Vibrant Siam Ruby Banana: Care and Tips

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Future Buyer Brand Sellers

Possible future seller options for 2.5-inch, 4-inch, and 1-gallon finished plants.