Plant Encyclopedia
Everything about care, pruning, watering and winter hardiness of thousands of plants
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272 plants
Achillea ageratifolia: complete guide
Achillea ageratifolia
Discover this delicate Balkan yarrow with white flowers and fine foliage. Ideal for rock gardens, borders, and dry locations.
Big-leaf Yarrow: complete guide
Achillea macrophylla
Discover Big-leaf Yarrow (Achillea macrophylla), a robust European plant with white flowers and fine foliage. Complete care guide and companion planting suggestions.
AsteraceaeAchillea salicifolia: complete guide
Achillea salicifolia
Discover the willow-leafed yarrow in our guide. Growing tips, maintenance schedule and perfect for borders and dry gardens. Very hardy.
Aesculus parviflora: complete guide
Aesculus parviflora Walter
Discover the Bottlebrush Buckeye, a native North American shrub with elegant white flowers. Guide to cultivation, care, and sustainable landscape design.
AsteraceaeCreeping croftonweed: complete guide
Ageratina riparia
Discover creeping croftonweed, an elegant Mexican shrub with white flowers and creeping growth. Perfect for borders and groundcover applications.
Coastal Onion (Allium dichlamydeum): complete guide
Allium dichlamydeum
Explore Coastal Onion, a California coastal wildflower with delicate white blooms. Learn growing requirements, cultivation tips, watering needs, and care advice for this rare North American native.
BrassicaceaeDesert madwort: complete guide
Alyssum desertorum
Discover desert madwort, a hardy groundcover with delicate white flowers. Perfect for dry gardens and sunny rockeries. Full care and planting guide.
Bishop's-weed: complete guide
Ammi majus
Everything you need to grow Ammi majus: ideal conditions, bloom period, soil pH, and companion plants. Perfect for airy borders and cutting gardens.
Whitebuttons: complete guide
Anacyclus clavatus (Desf.) Pers.
Whitebuttons is a charming Mediterranean plant with delicate white flowers. Learn cultivation, appearance and care tips for this hardy beauty.
Androsace lactea: complete guide
Androsace lactea
Milky-white rockjasmine.
Anemone virginiana: complete guide
Anemone virginiana
Tall thimbleweed blooms gracefully from June to August with pure white flowers. This North American wildflower thrives in dappled shade with moist soil. Ideal for naturalistic and woodland gardens.
Yerba mansa: complete guide
Anemopsis californica
Yerba mansa is a striking wetland perennial with white blooms and a rich ethnobotanical history. Everything you need to grow it successfully.
St. bernard's lily: complete guide
Anthericum liliago
Discover everything about Anthericum liliago: care tips, blooming season and ideal garden placement. A graceful perennial for shaded borders.
Branched st. bernard's-lily: complete guide
Anthericum ramosum
Discover how to grow and care for Anthericum ramosum: ideal light, soil pH, watering, and companion plants for this elegant perennial.
Anticlea elegans: complete guide
Anticlea elegans
Anticlea elegans, commonly called white camas or mountain death camas, is an elegant alpine plant with delicate white-yellow flowers and distinctive blue-tinged foliage. Perfect for rock and alpine gardens.
Arabis alpina: complete guide
Arabis alpina
Discover Alpine rockcress, a hardy alpine plant with white flowers. Support, drainage and combinations for rock gardens.
Fringed rockcress: complete guide
Arabis ciliata
Fringed rockcress (Arabis ciliata) is a delicate alpine plant from European mountains. Learn growing conditions, essential care, and landscape use effectively.
BrassicaceaeRunning rockcress: complete guide
Arabis procurrens
Discover running rockcress, an elegant groundcover with abundant white spring flowers. Perfect for alpine gardens and stonework. Full care guide included.
Arabis scabra: complete guide
Arabis scabra
Discover Arabis scabra, Bristol rock-cress. An elegant alpine plant with delicate white flowers, perfect for rock gardens and alpine troughs.
Araujia sericifera: complete guide
Araujia sericifera
Discover Cruel plant, a South American vine with white flowers. Cautions, moisture needs and support structures for gardens.
Two-flowered sandwort: complete guide
Arenaria biflora
Two-flowered sandwort (Arenaria biflora) is a delicate alpine flower from European mountains. Learn cultivation, essential care, and professional landscape use.
Large-flowered sandwort: complete guide
Arenaria grandiflora
Large-flowered sandwort (Arenaria grandiflora) is a striking alpine plant from South Europe. Learn cultivation, essential care, and excellent frost hardiness.
Argemone corymbosa: complete guide
Argemone corymbosa
Discover Argemone corymbosa, Mojave pricklypoppy. Learn about this drought-tolerant desert annual with striking white flowers and distinctive spiny leaves ideal for xeriscape gardens.
Crested pricklypoppy: complete guide
Argemone polyanthemos
Everything about Argemone polyanthemos, the crested pricklypoppy from the North American prairie: growing, location, bloom and garden tips.