Plant Encyclopedia
Everything about care, pruning, watering and winter hardiness of thousands of plants
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13 plants
Alpine Bittercress: complete guide
Cardamine bellidifolia
Discover Cardamine bellidifolia, a delicate alpine plant with white flowers. Perfect for rock gardens and alpine gardens in cold, moist mountain climates.
CyperaceaeCarex arctogena: complete guide
Carex arctogena
Meet Carex arctogena, a hardy subarctic sedge perfect for cold mountain gardens. Learn about care, location, and winter hardiness in this guide.
CyperaceaeThickhead sedge: complete guide
Carex macloviana
Discover thickhead sedge, also known as Falkland Island sedge. Perfect for alpine and subarctic gardens. Learn about care and extreme winter hardiness.
CyperaceaeCarex stylosa: complete guide
Carex stylosa
Long-styled sedge (Carex stylosa) thrives in subarctic and alpine regions across the Northern Hemisphere. Essential for extreme climate gardens.
Juncus arcticus: complete guide
Juncus arcticus
Arctic rush thrives in the most extreme climates. Discover how to cultivate this subarctic wonder for polar and high-altitude gardens.
Juncus biglumis: complete guide
Juncus biglumis
Juncus biglumis (two-flowered rush) is a delicate alpine rush from subarctic regions with fine growth. Learn how to grow this shade-tolerant rush in your garden for texture and natural beauty.
NymphaeaceaeLeast Water-lily: complete guide
Nuphar pumila
Nuphar pumila, also known as dwarf water-lily, is a compact aquatic plant ideal for shallow ponds and wetlands. With yellow flowers and limited growth, perfect for small water systems in cold climates.
Papaver lapponicum: complete guide
Papaver lapponicum
Learn all about the Lapland Poppy (Papaver lapponicum). A rare alpine wonder with practical care tips for cold climates.
Boreal jacob's-ladder: complete guide
Polemonium boreale
Boreal jacob's-ladder (Polemonium boreale) is a hardy alpine plant from subarctic regions with striking blue flowers. This northern polemonium grows in polar regions from Alaska to Scandinavia and Russia.
Potentilla arenosa: complete guide
Potentilla arenosa
Bluff cinquefoil is a compact alpine plant with yellow flowers and delicate foliage. Perfect for rock gardens and alpine troughs. Full care guide here.
Tufted pearlwort: complete guide
Sagina caespitosa
Discover Sagina caespitosa, a delicate ground cover from the northern hemisphere. Perfect for alpine and subarctic gardens.
Fleshy Starwort: complete guide
Stellaria crassifolia
Master the care of Fleshy Starwort (Stellaria crassifolia). Learn about ideal locations, watering, and growing tips for this alpine Northern treasure.
Canada blueberry: complete guide
Vaccinium myrtilloides Michx.
Vaccinium myrtilloides (velvetleaf blueberry) is a North American blueberry from subarctic regions. Hardy to -40C.