Delphiniums thrive in areas with a hardiness rating of three or higher. These lovely plants come in shades of blue, pink, red and purple, and their vibrant hues lure butterflies and hummingbirds to your garden. With over 400 species of delphiniums in the US, these tall plants can grow up to seven feet and typically showcase blooms that rise high above the foliage.
It’s important to note that the toxicity of this plant should be considered when deciding whether to keep it in an area where children or pets may be present. Now, let’s explore 15 different varieties of delphiniums to determine if any of them would make a good addition to your garden.