Plant Encyclopedia
Everything about care, pruning, watering and winter hardiness of thousands of plants
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8 plants
Broad-leaved anemone: complete guide
Anemone hortensis
Complete guide to growing Anemone hortensis: ideal conditions, bloom period, soil pH and companion plants. Perfect for woodland gardens and natural borders.
European centaury: complete guide
Centaurium erythraea
Grow European centaury (Centaurium erythraea) in full sun with well-drained soil. A delicate annual herb with purple summer blooms, perfect for dry gardens and gravel beds.
Woolly thistle: complete guide
Cirsium eriophorum
How to grow Cirsium eriophorum in your garden. Learn about sunlight, alkaline soil needs, drought tolerance, and companion planting for this striking perennial.
Marsh orchid: complete guide
Epipactis palustris
Discover how to grow and care for Epipactis palustris in your garden. Perfect for damp, alkaline soils in zones 5-8. Plan with gardenworld.app.
Hemp-nettle: complete guide
Galeopsis ladanum
Discover how to grow and care for Hemp-nettle (Galeopsis ladanum), a striking annual herb thriving in sunny, alkaline soils. Perfect for wildlife gardens and naturalistic designs.
Chop-suey-green: complete guide
Glebionis coronaria
Grow Chop-suey-green successfully: sunlight, soil pH 7.5-8, watering tips and care calendar. Ideal for zones 8+, 40-60 cm tall.
Honeydew oak: complete guide
Quercus faginea
Everything you need to know about Quercus faginea: growing conditions, care, hardiness and companion plants for your garden.
Hairy alpenrose: complete guide
Rhododendron hirsutum
Learn how to grow Rhododendron hirsutum in UK and US gardens. Soil needs, sunlight, winter care and companion plants for this alpine subshrub.