Lupine, also known as lupin or bluebonnet, is a fast-growing plant that's known for its tall spire of colorful blooms, which you can expect to see from spring through midsummer. Lupine can be grown as ...

Native to North and South America, lupines - sometimes called lupins - are those striking, spiky herbaceous perennials that vibrantly bloom in late spring to mid-summer in USDA Zones 4-8. As a member ...