Plant Encyclopedia
Search and identify 1,000+ plants, flowers, trees, and succulents — with care, light, water, and how to tell them apart.
Old Man Cactus
A columnar cactus famously cloaked in long, shaggy white hairs that resemble an old man's beard. The wool shields the plant from sun and cold while hiding sharp spines beneath.
succulent
Groundsel
Common groundsel is a fast-growing annual weed with ragged leaves and small, rayless yellow flower heads that turn into fluffy seed tufts. Wind-borne seeds let it colonize gardens and disturbed ground rapidly.
herb
Organ Pipe Cactus
A large columnar desert cactus that grows many tall ribbed stems from near its base, resembling the pipes of an organ. It is a signature plant of the Sonoran Desert.
succulent
Blue Flame Cactus
A fast-growing, heavily branching columnar cactus with powdery blue-green ribbed stems. Its many upright arms cluster like dancing flames, hence the name.
succulent
Fairy Castle Cactus
A slow-growing columnar cactus whose many vertical, turret-like branches resemble the spires of a tiny castle. It is a compact, easygoing favorite for sunny windowsills.
succulent
Clematis
Clematis is a versatile climbing vine renowned for its large, showy flowers that cover trellises, fences, and arbors in a spectacular seasonal display.
shrub
Prairie Smoke
A charming North American prairie wildflower named for its feathery, smoke-like pink seed heads that follow nodding maroon spring flowers.
flower
Fringe Tree
A small native tree or large shrub that produces airy, cloud-like clusters of fragrant, fringe-like white flowers in late spring. Its feathery blooms give it the name old man's beard.
tree
Weigela
An easy deciduous shrub smothered in trumpet-shaped pink, red or white flowers in late spring that attract hummingbirds and bees. Many cultivars also offer burgundy or variegated foliage for season-long interest.
shrub
Peanut Cactus
A small clustering cactus with finger-like, peanut-sized stems that sprawls into a mat and produces vivid orange-red flowers. It is an easy, free-flowering favorite for sunny spots.
succulent