Plant Encyclopedia
Everything about care, pruning, watering and winter hardiness of thousands of plants
Want to see this in your garden?
1 minute, no credit card
7 plants
Rough-leaf hydrangea: complete guide
Hydrangea aspera
Rough-leaf hydrangea (Hydrangea aspera) is an elegant shrub from the Himalayas with delicate blue flowers. Hardy to -15C, thrives in partial shade with rich, moist soil.
Hydrangea cinerea: complete guide
Hydrangea cinerea Small
Discover the Ashy Hydrangea, a beautiful American shrub with silvery-gray foliage and pure white flowers. Complete growing and care guide.
Hydrangea involucrata: complete guide
Hydrangea involucrata
Japanese mountain hydrangea with double flowers and decorative bracts. Elegant blooms, moisture-loving, perfect for shade gardens.
Bigleaf Hydrangea: complete guide
Hydrangea macrophylla
Everything about the Bigleaf Hydrangea (Hydrangea macrophylla): planting, pruning, flower colour control and winter protection. Practical tips for lush blooms.
Japanese climbing hydrangea: complete guide
Hydrangea petiolaris
A full guide to growing Hydrangea petiolaris: ideal conditions, pruning tips, and long-term care for this shade-loving vine.
Oak-leaf hydrangea: complete guide
Hydrangea quercifolia
Everything about oak-leaf hydrangea (Hydrangea quercifolia), ornamental shrub with striking flowers. Cultivation, location, watering and pruning.
Hydrangea sargentiana: complete guide
Hydrangea sargentiana Rehder
Meet Sargent's hydrangea, a majestic shrub with panicle blooms and velvety foliage. Cultivation tips and comprehensive care advice.