Plants That Are Toxic to Your Horse – H
Dedicated to keeping your horse healthy. The H installment of the A to Z of plants to keep away from your horse.
Hairy Vetch
Hearts-A-Bustin
Heavenly Bamboo
Hedera Helix
Hellebore
Heliotrope
Hemlock
Hemp Dogbane
Herb Paris
Hoary Alyssum
Hog-Plum
Holly
Horse Chestnut
Horse Nettle
Horseradish
Horsetail
Hortensia
Hound’s Tongue
Hudson’s Bay Tea
Husk-Tomato
Hyacinth
Hydrangea
*It should be noted that I’m not a veterinarian. This information is written specifically for horses and should be used for reference purposes only. If you think your horse has eaten something toxic call your vet right away.