Plant Encyclopedia
Everything about care, pruning, watering and winter hardiness of thousands of plants
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15 plants
Four-wing saltbush: complete guide
Atriplex canescens
Atriplex canescens is a salt-tolerant, drought-resistant shrub from North America perfect for challenging locations. Learn everything about cultivation and low-water gardening.
Carex prairea: complete guide
Carex prairea
Carex prairea, North American prairie sedge, thrives in wet grasslands and marshes. Master wetland cultivation, native ecology, and moisture-loving companion plantings for water gardens.
Carex typhina: complete guide
Carex typhina
Carex typhina, or cattail sedge, displays distinctive dense flower spikes in North American wetlands. Master wetland cultivation, native ecology, and moisture-garden design for water gardens.
Carex vallicola: complete guide
Carex vallicola
Carex vallicola, valley sedge from high mountain valleys, thrives in dry alpine terrain across North America and Mexico. Master alpine cultivation and mountain garden design for rocky sites.
Carex woodii: complete guide
Carex woodii
Carex woodii, Wood's sedge or pretty sedge, is an elegant woodland groundcover from eastern North America with distinctive purple-tinged foliage. Master shade cultivation and forest garden design.
Carya ovata (Shagbark Hickory): complete guide
Carya ovata (Mill.) K.Koch
Shagbark hickory is a North American nut tree with characteristic shaggy bark and nutritious nuts. Discover cultivation and care tips.
Fraxinus dipetala: complete guide
Fraxinus dipetala
California ash or two-petal ash from southwestern USA. Beautiful spring flowers, drought-tolerant. Experimental choice for warm Mediterranean front gardens.
Pumpkin ash: complete guide
Fraxinus profunda
Discover pumpkin ash, a vigorous North American tree with compound foliage, perfect for wet soils, waterside locations, and naturally wet gardens.
Alpine larch: complete guide
Larix lyallii
Alpine larch (Larix lyallii) is a beautiful deciduous conifer from North America. Discover how this mountain tree grows and where to plant it in cold climates.
Oxalis dillenii: complete guide
Oxalis dillenii
Discover graceful Slender yellow wood-sorrel with expert cultivation tips, ideal conditions, proper watering advice and natural garden design approaches.
American ginseng: complete guide
Panax quinquefolius
Learn all about Panax quinquefolius (American ginseng), a valuable medicinal plant from North America. Perfect guide for shade cultivation.
PolemoniaceaeMarsh phlox: complete guide
Phlox kelseyi
Discover Marsh phlox (Phlox kelseyi). A low-growing North American alpine with pink flowers, ideal for moisture-loving garden corners and alpine borders. Extremely hardy.
Seaside Knotweed: complete guide
Polygonum glaucum
Master Seaside Knotweed (Polygonum glaucum) cultivation: salt tolerance, minimal maintenance, coastal site selection, and year-round care for this hardy American beach plant.
Rudbeckia glaucescens: complete guide
Rudbeckia glaucescens
Discover waxy coneflower: a North American sun-lover with gray-green foliage and yellow blooms. Full cultivation and care guide for dry gardens.
Ulmus americana: complete guide
Ulmus americana
Discover American elm, a majestic tree with ivory-tinted foliage. This impressive fast-growing tree is ideal for landscape planting and park-like settings. Learn all about care and maintenance.