How do you take care of elephant ear plants?

May, 2022
Darren Spalding

The most common is colocasia esculenta, also called taro. This genus takes its name from its yellow tissues, with xanthos Greek for “yellow”. Sprouting occurs when the weather starts to warm up in spring. Colocasia varies in size from the tiny colocasia heterochroma “Dark Shadows” at just 8 tall to the giant elephant ear plants such as Colocasia gigantea Thailand Giant Strain and Laosy Giant, which can reach over 9 inches in height under ideal conditions.

Colocasia varies in size from the tiny colocasia heterochroma “Dark Shadows” at just 8 tall to the giant elephant ear plants such as Colocasia gigantea Thailand Giant Strain and Laosy Giant, which can reach over 9 inches in height under ideal conditions. Wikipedia Growing elephant ear plants is easy. Colocasia varies in size from the tiny colocasia heterochroma “Dark Shadows” at just 8 tall to the giant elephant ear plants such as Colocasia gigantea Thailand Giant Strain and Laosy Giant, which can reach over 9 inches in height under ideal conditions. The genus alocasia (upright elephant ears) contains exotic tropical plants and hardy tropical plants that are similar in their growing requirements to colocasia.

Do elephant ear plants need sun or shade?

Zones 7-10 Depending on their type, these tropical plants prefer sun or partial shade, although some like full shade even better. The tubers can be placed directly outdoors once the threat of frost or freezing temperatures in your area has stopped. Some gardeners report blooms (called spathes) in spring after moving their plants outdoors and fertilizing them, while other gardeners never see them bloom. Colocasia and alocasia are often grown for their dramatic foliage, reminiscent of elephant ears. They are great tender perennials that offer a strong ornamental interest and quickly add a touch of tropics to gardens or containers.

Alocasia amazonica is an exotic deciduous plant with large, leathery arrowhead leaves in olive green, bronze or maroon colors.

What are elephant ear plants good for?

While elephant ears fare best in full sun, many gardeners can treat them as a shade plant in hot and humid climates. Different elephant ear plants can have different leaf colors and shapes, so it can be fun to try different species together that are planted in interesting patterns. Here is a genus that is native to the tropical areas of America and is prized for its carbohydrate-rich tubers or bulbotubers. Provide plenty of water and fertilizer as the plants grow, especially for those in containers as they are heavy feeders.

But among the approximately 70 species and their varieties, there are small, medium, and large sizes; leaf shapes from broad hearts to narrow arrowheads; colors with light veins and spots; and textures from smooth and shiny to thick and waxy.

How poisonous are elephant ear plants?

Elephant ears contain a protein called asparagine and oxalic acid, which causes toxic reactions in those who eat the plant. In many cases, the poison control hotline asks the person's admissions to have their blood pressure and heartbeat checked. Even if you touch them, it can cause skin irritation and itching. If you get the juice in your eyes, your eyes will sting and burn for several hours. If you or someone you're with is exposed to exposure, call your local emergency number (e.g.. B. 91), or reach your local poison emergency center directly from anywhere in the United States via the national toll-free poison relief hotline (1-800-222-122).

Elephant Ears plant consumption is rarely fatal, but in large enough quantities, eating the plant can be very harmful and potentially even fatal.

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