Weeds and Their Control: Chicory (Cichorium intybus)
Karen Chicory is a biennial to perennial herbaceous plant and member of the aster family, Asteraceae, that also includes sunflower, yarrow, and lettuce. It is native to Europe, Asia and Africa,…
Plant Profile: Striped Cobra Lily (Arisaema candidissimum)
Also called striped Jack-in-the pulpit, this herbaceous perennial is a member of the arum family, Araceae, that also includes skunk cabbage, calla lily, and elephant ear. It is native to…
Plant Profile: Hoary Vervain (Verbena stricta)
Hoary vervain is a herbaceous perennial and a member of the vervain family, Verbanaceae, that also includes lantanas, verbena, and sandpaper vines. It is native to the Midwest, the Great…
Plant Profile: Mexican Columbine (Aquilegia skinneri)
Mexican columbine is a clump forming perennial native to Mexico and New Mexico. It is a member of the buttercup family, Ranunculaceae, that also includes anemone, delphinium, and monkshood. The…
Plants That Attract Beneficial Insects: Butterfly Weed (Asclepias tuberosa)
This clump-forming, long-lived, herbaceous perennial is native to eastern North America where it tends to grow on dry soil in full sun . It is a member of the dogbane…
Plant Profile: Green Columbine (Aquilegia viridiflora)
Green columbine is a mound-forming herbaceous perennial native to China, Japan, Mongolia, and Siberia where it grows in forests, grassy slopes, valleys and wet places. It is a member of…
Plant Profile: Wormwood (Artemisia absinthium)
Also known as absinthe, this wood-based subshrub is native to Mediterranean Europe, temperate regions of Asia, and northern Africa where it grows in dry open areas, often on rocky slopes.…
Garden Plants for Flower Arrangements: Trumpet Gentian (Gentiana acaulis)
This evergreen herbaceous perennial is native to the mountains of southern and central Europe where it can grow in full sun but have cool roots. This is a very demanding…
Poisonous Plants: Lily of the Valley (Convallaria majalis)
Lily of the valley is a herbaceous perennial and a member of the asparagus family, Asparagaceae, that also includes scilla, yucca, and hosta. It is native to Europe, except the…
Plant Combination: Sage (Salvia) ‘Mystic Spires’ and Dahlia ‘David Howard’
The smashing perennial combination of dark blue and apricot makes a dynamic statement in a sunny border from early summer to fall. Sage ‘Mystic Spires’ begins blooming in late spring…