Elephant Ear 'Sumo'

Elephant Ear 'Sumo' Alocasia 'Sumo'

What is the plant

Elephant Ear 'Sumo' is a hybrid between Alocasia 'Portora' and 'Purple Cloak'. Big and bold, Elephant Ear 'Sumo' makes a dynamic statement in a large pot or as a landscape specimen.

Elephant Ear ‘Sumo’ is an easy grower that reaches 5-6’ the first year and 8-10’ tall by the second year. The dark, upward-pointing, green leaves are huge – up to 3-4’ long when fully mature – and they reach 2.5’ across. The back sides of the leaves are light green with purple veins and highlights. The dark leaf stems are reddish-black.

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Lighting

Full Sun

Hardiness zone

8a - 11

Difficulty

Medium

Water
Provide consistent moisture during the growing season and do not allow the soil to dry out. Regular water is the key to growing bountiful Elephant Ears.
Sunlight
All plants require light for photosynthesis, the process within a plant that converts light, oxygen and water into carbohydrates (energy). Plants require this energy in order to grow, bloom and produce seed. Without adequate light, carbohydrates cannot be manufactured, the energy reserves are depleted and plants die. They need 12-14 hours of indirect sunlight.
Fertilizer
Use a fertilizer formulated specifically for your plant. Avoid over-fertilizing and follow the instruction on the label.

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Soil
A loam soil contains a nice balance of silt, sand, and clay along with humus.
Pruning
Dead fronds and leaves can be removed.
Temperature
Ideal temperatures should be approximately 65-75ºF+ (18-24ºC+), closer to 70ºF is best.

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Container
When choosing a pot, choose a pot that is 2.5-5 cm (1-2”) larger than the current size. Ceramic pots are porous which means your plants are less likely to experience root rot from overwatering. It also means you'll have to water more often. Plastic pots are lighter, less likely to break, and easier to clean.
Popularity
683 people already have this plant 185 people have added this plant to their wishlists