Do you know the difference between an annual, biennial and perennial plant? If not, here's everything you need to know.

16 of the best foxglove varieties Perennial foxgloves will flower year after year, although they can be short-lived and therefore may only last for 3-5 years. They include the rusty foxglove (D ...

Herbaceous perennials provide foliage and flowers year after year without the need to replant each year. While some gardeners like to maintain planting beds containing only herbaceous perennials ...

Chinese foxglove - Rehmannia elata is a perennial from China that should do well in most of our state, but perhaps a little iffy in the northern tier. This clump forming shade perennial will bloom ...

Many retail garden centers sell prechilled, ready-to-go bulbs. Some hardy perennials that can still be planted in winter are delphinium, foxglove and French hollyhocks.

Foxglove Spanish PeaksDigitalis thapsi Appearance: With 1- to 2-foot spikes of raspberry-pink flowers over a tidy mat of fuzzy foliage, perennial foxglove Spanish Peaks was named a Plant Select winner ...