• Alocasia Macrorrhiza plant with large green elephant ear leaves grown from seeds
  • Alocasia Macrorrhiza plant with large green elephant ear leaves grown from seeds
  • Alocasia Macrorrhiza plant with large green elephant ear leaves grown from seeds
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EdenValleySeeds

Alocasia Macrorrhiza Plant Seeds for Planting – Tropical Elephant Ear

Alocasia Macrorrhiza Plant Seeds for Planting – Tropical Elephant Ear

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$18.89 USD
$18.89 USD
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DELIVERY ESTIMATE
Oct 22 – Oct 24 Estimated arrival
ORDER Oct 12 Order placed
ORDER READY Oct 14 – Oct 15 2–3 business days
DELIVERED Oct 22 – Oct 24 10–12 business days total
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Key Features

  • Tropical foliage plant known for its large, dramatic elephant-ear leaves
  • Broad green leaves create a lush, bold appearance in gardens and containers
  • Upright growth habit makes it an attractive statement plant
  • Well suited to warm-climate gardens, patios, shaded areas, and indoor spaces
  • A distinctive tropical plant valued primarily for its ornamental foliage

Growing Benefits

  • Adds a striking tropical feel to home gardens and landscapes
  • Large foliage creates visual interest in shaded garden spaces
  • Can be grown in suitable containers for patios and sheltered areas
  • Makes an attractive focal plant among smaller ornamental plants
  • Offers an interesting seed-growing project for gardeners

Seed Specifications

Common Name: Giant Elephant Ear, Giant Taro, Giant Alocasia

Botanical Name: Alocasia macrorrhizos

Plant Type: Tropical perennial foliage plant

Colors: Green foliage with pale green to green stems, depending on variety and growing conditions

Height: Can reach several feet tall under suitable warm growing conditions

Sunlight: Bright filtered light to partial shade; protect from harsh afternoon sun

Soil: Rich, fertile, moisture-retentive soil with good drainage

Water: Keep soil consistently moist but avoid prolonged waterlogging

Germination Time: Variable; fresh seed and warm, consistently moist conditions support better germination

Sowing Depth: Sow very shallowly and lightly cover with fine growing medium

Spacing: Provide generous space for mature leaves and spreading growth

Growing Zones: Warm USDA Zones nine through eleven; grow as a container plant in cooler climates

Flowering/Maturity: Mature plants may produce a pale yellowish-green spathe and spadix; flowering is more common under favorable tropical conditions

Uses: Tropical gardens, shaded borders, containers, patios, conservatories, and ornamental foliage displays

Growing Tips

  • Use fresh seeds and sow them soon after receiving them for the best opportunity for germination.
  • Keep the growing medium warm, lightly moist, and well drained during germination.
  • Provide bright filtered light rather than intense direct afternoon sunlight.
  • Transplant young seedlings carefully once they are established and have developed healthy growth.

Seed Storage

Store unused seeds in a cool, dry place away from direct sunlight and moisture. Keep them in a sealed seed packet or airtight container. Avoid excessive heat and humidity, as seed viability can decline with improper storage.

Unique Facts About Seeds

  • Alocasia macrorrhizos belongs to the arum family, Araceae, which includes many popular tropical foliage plants.
  • The species is native to tropical regions of Asia and the western Pacific.
  • Its enormous leaves are responsible for its common name, Giant Elephant Ear.
  • Like many tropical aroids, the plant develops an unusual flower structure consisting of a spathe surrounding a spadix.

Growing Instructions

Planting Season: Sow when warm conditions can be maintained. In cooler regions, begin seeds indoors or in a protected growing environment.

Sowing: Use a fine, well-draining seed-starting medium. Moisten the medium before sowing and place the seeds gently on the surface.

Depth: Sow very shallowly and cover only lightly with fine growing medium. Avoid burying the seeds deeply.

Spacing: Once seedlings develop, give them enough room for healthy foliage development and good air circulation.

Sunlight: Place seedlings in bright, filtered light. Mature plants generally perform well in partial shade or sheltered bright locations.

Soil: Choose fertile, organic-rich soil that retains moisture while allowing excess water to drain freely.

Watering: Keep the soil evenly moist during germination and early growth. Avoid letting the soil become saturated or waterlogged.

Germination: Germination can be variable. Warm temperatures, fresh seed, consistent moisture, and suitable growing conditions can encourage successful emergence.

Transplanting: Move established seedlings carefully into individual containers or garden locations once they have developed a healthy root system. Minimize root disturbance.

Fertilizing: Feed actively growing plants with a balanced fertilizer according to the product label. Reduce feeding when growth naturally slows.

Care: Maintain warmth, humidity, moisture, and suitable light. Remove damaged foliage and provide adequate space as the plant develops its large leaves.

Flowering and Maturity: Alocasia macrorrhizos is primarily grown for its impressive foliage. Mature plants may flower under favorable tropical conditions, producing a spathe and spadix.