Plant Encyclopedia
Everything about care, pruning, watering and winter hardiness of thousands of plants
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12 plants
Aristolochia gigantea: complete guide
Aristolochia gigantea
Aristolochia gigantea, the giant dutchman's pipe or duckflower, is a spectacular tropical climbing vine with colossal, intricately patterned flowers. Dramatic addition to warm regions and glasshouses.
Duckflower: Complete Guide
Aristolochia grandiflora
Learn everything about Aristolochia grandiflora: care, growing conditions and tips for this spectacular ornamental climber.
Centaurea scabiosa: complete guide
Centaurea scabiosa
Greater centaury is an impressive wildflower with large purple blooms reaching 4 cm across. A robust, drought-tolerant perennial perfect for borders and naturalistic gardens.
Datura innoxia: complete guide
Datura innoxia Mill.
The Indian-apple is a spectacular tropical plant with enormous white trumpet-shaped flowers and heavy fragrance. This guide covers responsible, safe cultivation of this toxic beauty.
Hibiscus grandiflorus: complete guide
Hibiscus grandiflorus
Swamp rosemallow is a native American shrub that loves wet conditions and produces large, showy flowers. Learn growing requirements, hardiness, and design ideas for this marsh lover.
Rose-of-Sharon: complete guide
Hypericum calycinum
Hypericum calycinum (Rose-of-Sharon): a versatile spreading ground cover with large golden flowers. Perfect for slopes and difficult spots. Full care guide.
Iris ensata: complete guide to Japanese iris
Iris ensata
Discover everything about Japanese iris (Iris ensata). An elegant water-loving iris with large flat flowers in purple, blue and white. Perfect for moist soils.
Asian skunk-cabbage: complete guide
Lysichiton camtschatcensis
This spectacular water plant offers dramatic white spathe flowers and colossal foliage, perfect for wet zones in large gardens.
MagnoliaceaeMagnolia campbellii: complete guide
Magnolia campbellii
Campbell's magnolia is a spectacular evergreen tree with enormous pink flowers blooming in early spring. Learn cultivation, care, and companion planting on gardenworld.app.
PapaveraceaePapaver bracteatum: complete guide
Papaver bracteatum
Discover Armenian poppy: an imposing plant with large scarlet-red flowers, ideal for borders and cut flowers. Perennial, winters hardy and blooms early in the.
Pelargonium grandiflorum: complete guide
Pelargonium grandiflorum
Learn all about Large-flower pelargonium. A beautiful potted plant with large, colorful flowers. Care, cultivation and success tips.
Schlippenbach rhododendron: complete guide
Rhododendron schlippenbachii
Discover the magnificent Schlippenbach rhododendron with large pink flowers from East Asia. Hardy, spectacular spring blooms, and complete cultivation guide.