Moderately fertile, moist, but well-drained soil, or general-purpose loam-based potting compost (4)
Normal (61)
Special conditions
Boggy or damp shade (12)
Coastal conditions (1)
Tolerate air pollution (42)
Flowering month
May (1)
June (18)
July (53)
August (59)
September (52)
October (10)
Flower colour
Blue (7)
Colourful collections / bicolours (3)
Green (8)
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Purple (4)
Red (6)
White (37)
Evergreen / deciduous
Deciduous (59)
Evergreen (1)
Attractive to wildlife
Attractive to butterflies and moths (1)
Attractive to pollinators (1)
Attractive to wildlife (1)
RHS Plants for pollinators (2)
Quick growing
Quite (61)
Yes (1)
Eventual size
Large (8)
Medium (37)
Small (18)
Chelsea plant of year
2014 (1)
2018 (1)
Sale
All offers (13)
Climbers (3)
New lines added (8)
Shrubs (10)
Hardy
Semi (2)
Yes (60)
Leaf colour
Bronze (2)
Green (60)
Purple (3)
Position
Back of border (13)
Front of border (21)
Middle of border (42)
Next to a patio (7)
Next to an entrance (5)
Next to seating areas (7)
Walls & fences (4)
Soil moisture
Damp (10)
Dry/Sandy (1)
Normal (60)
Hydrangeas
Create stunning displays with RHS Hydrangeas - from the classic Hydrangea macrophylla to elegant paniculata varieties. Renowned for their lush blooms and rich colours, hydrangeas add structure, texture and timeless charm to any garden setting.