What Part of the Azalea Is Poisonous?

Poisonous Parts

• Andromedotoxins are found in the leaves and nectar of azalea plants. Nectar is present when flowers are blooming. Typically, azaleas bloom in the early spring for two weeks. Azaleas growing in warm climates may bloom twice a year -- in the spring and the fall. During their blooming time, gardeners must be wary of children around flowers and leaves from the plant. Avoid taking any part of the plant inside your home if you have curious pets.

Toxicity

• Because the foliage and blossoms of azalea plants contain toxic substances, it is important for gardeners to recognize signs of poisoning. A little as 3.5 to 8 oz. of leaves may poison a 55-lb. child, according to the Government of Alberta. Three milliliters of the nectar cause a toxic reaction. Symptoms of toxic poisoning include dizziness, vomiting, salivation, breathing problems and loss of balance. Pets, children and adults may die from their reaction from consuming the azalea plant.

Prevention

• Prevent accidental poisoning by keeping children and pets away from azalea plants. Rake up azalea leaves and blooms on the ground. Throw away these toxic portions of the plant. Avoid composting this plant to prevent spreading the toxic substances throughout the yard. Refrain from picking blooms and using them inside of the home. Clean all clothing and gloves after handling leaves and blooms. Keep shoes that have come in contact with azalea plant debris outside.

Azaleas

• There are more than 250 species of azalea plants. All contain toxic chemicals in the leaves and blossoms. Not all azaleas are planted in the garden. Certain types of azaleas such as Rhododendron occidentalis are native in areas including California, according to the ASPCA. Therefore, gardeners may have poisonous plants on their property without realizing. Examine your entire property before allowing horses, dogs, cats or children to run around. Remove azalea plants from your lawn to prevent any accidental poisoning.