Are Grape Hyacinths Poisonous?

Grape hyacinth bulbs are not poisonous.

Are grape hyacinth poisonous to humans?

Grape hyacinth bulbs are not poisonous.

Are grape hyacinth poisonous to dogs?

Unlike that popular spring bulb the tulip, which can cause diarrhea and vomiting in cats and dogs, grape hyacinths are safe to plant around pets, even when your curious dog wants to dig up and explore that which you just buried at planting time. Plant your grape hyacinths in the fall, four to six inches under the soil.