Plant Encyclopedia
Everything about care, pruning, watering and winter hardiness of thousands of plants
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5 plants
Tumble knapweed: complete guide
Centaurea diffusa
Discover how to grow and care for tumble knapweed (Centaurea diffusa). Ideal for dry, sunny gardens and supporting pollinators.
Bighead knapweed: complete guide
Centaurea macrocephala
Discover Centaurea macrocephala, a stunning perennial with large, round yellow flower heads. Learn about cultivation and care.
Maltese centaury: complete guide
Centaurea melitensis
Discover Centaurea melitensis, a yellow knapweed with sharp thorns. Learn about cultivation, soil requirements, and sowing.
Purple Knapweed: complete guide
Centaurea pullata
Everything about Centaurea pullata: a graceful Mediterranean knapweed with vivid purple flowers, ideal for dry sunny borders.
Orobanche elatior: complete guide
Orobanche elatior
Tall broomrape discovery: characteristics, bloom, ecology and cultivation. Complete information about this fascinating parasitic plant with care tips.