For the past ten years, we've had the good fortune of ordering thousands of bulbs from A.D.R. each fall to help further beautify Newport, RI. Not only is the quality of the bulbs outstanding, so is their customer service and attention to detail.

John Hirschboeck , Daffodillion

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Colocasia Esculenta 'Coco' (Ships in Spring)

Elephant Ear

Colocasia esculenta, commonly known as taro or elephant ear, is a tropical perennial prized for its large, heart-shaped leaves and edible corms. Native to southeastern Asia, it thrives in warm, humid environments and prefers rich, moist soil. The plant can grow up to 5 feet tall and is often cultivated for both ornamental and culinary purposes.

Hardy in zones 8-11, Colocasia esculenta can be grown in containers or garden beds, and it performs well in water gardens or rain gardens due to its preference for wet conditions. In colder climates, the corms should be lifted and stored indoors for winter protection.

Description	Price
Bulk Tray of 45 Bulbs, Size 11/13"	$114.30
Get Notified When Back In Stock Complete this form and we'll notify you when SKU SEE000006 is restocked. Email: Needed By: Qty Requested:
Bulk Tray of 27 Bulbs, Size 13/15"	$127.98
Get Notified When Back In Stock Complete this form and we'll notify you when SKU SEE000007 is restocked. Email: Needed By: Qty Requested:
Bulk Tray of 10 Bulbs, Size 17/19"	$128.80
Get Notified When Back In Stock Complete this form and we'll notify you when SKU SEE000009 is restocked. Email: Needed By: Qty Requested:
Bulk Tray of 85 Bulbs, Size 9/11"	$154.70
Get Notified When Back In Stock Complete this form and we'll notify you when SKU SEE000005 is restocked. Email: Needed By: Qty Requested:

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Growing and Maintenance Tips for Colocasia Esculenta 'Coco' (Ships in Spring)

Planting: In spring, plant rhizomes 4 to 6 inches deep and 2 to 3 feet apart once soil temperatures reach at least 65°F. Position them horizontally with any visible buds facing up.
Location: Prefers full sun to partial shade. In hot climates, provide afternoon shade to prevent leaf scorch.
Soil: Moist, rich, well-drained soil with a slightly acidic to neutral pH (5.5–7.0). Tolerates heavy clay if amended with compost.
Watering: Loves moisture—keep soil consistently wet, even boggy. Ideal for rain gardens or pond edges.
Temperature: Thrives in 77–95°F. Hardy in USDA zones 8–11; in colder zones, lift and store rhizomes before frost.
Fertilization: Feed every 2–4 weeks with a high-potassium fertilizer during the growing season.
Pruning: Remove yellowing or damaged leaves to maintain appearance and encourage new growth.
Pest & Disease: Watch for spider mites, aphids, and fungal leaf spots. Ensure good air circulation and avoid overhead watering.
Propagation: Divide rhizomes in spring or after dormancy.