Plant Encyclopedia
Everything about care, pruning, watering and winter hardiness of thousands of plants
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4 plants
LamiaceaeHorehound (Marrubium vulgare): complete guide
Marrubium vulgare
Cultivate horehound with expert guidance on propagation, medicinal harvesting, winter hardiness and culinary uses of this Mediterranean healing herb.
PapaveraceaeArctic poppy (Papaver nudicaule): complete guide
Papaver nudicaule
Learn all about Arctic poppy (Papaver nudicaule): cultivation methods, ideal growing conditions, watering needs, pruning, and maintenance tips for this colorful bloomer in garden design.
PolygonaceaePennsylvania smartweed: complete guide
Persicaria pensylvanica
Persicaria pensylvanica thrives in wet conditions with delicate pink flower spikes. Learn to grow this native North American wildflower.
PlantaginaceaePlantago albicans: complete guide
Plantago albicans
Discover Plantago albicans, whitish plantain with silvery leaves. Read our complete growing guide for this robust Mediterranean herb with yellow flowers and excellent drought tolerance.