Large, sometimes giant, white flower heads reaching 6 to 18 inches long turn pinkish with age. ‘Grandiflora’ is a fast-growing shrub that can reach 25 feet tall. Hydrangea paniculata is one of the most cold-hardy species. It may be grown as a single-stemmed tree specimen or as a multistemmed shrub.
Learn more: Pop Star® Bigleaf Hydrangea Is a Reliable, Reblooming Variety for Small Spaces
Noteworthy CharacteristicsFlowers are good for cutting and drying. These shrubs may be used for hedging.
CareGrow in moist but well-drained soil, in sun to partial shade. Blooms on current season's wood; may be cut back to a few buds to form a framework in spring to produce larger flowers. Alternately, allow to grow with minimal pruning.
PropagationSow seed in a cold frame in spring; take softwood cuttings in early summer, hardwood cuttings in winter.
ProblemsGray mold, slugs, powdery mildew, rust, ringspot virus, leaf spots
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Lee Valley Mini Garden Shear Set
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DeWalt Variable-Speed Cordless Reciprocating Saw with 6-Piece Saw Blade Set
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- 18.31 x 6.13 x 4 inches
- 1-1/8-inch stroke length
- Variable speed trigger with 0-3000 spm
- DW4856 Metal/Woodcutting Reciprocating Saw Blade Set, 6-Piece
Scotts Cordless Grass-Shear/Shrub-Trimmer Combo
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- 13.5 x 3 x 5 inches
- Uses a 7.2-Volt 2Ah high-capacity built-in lithium-ion battery; Includes a fast charger
- Genus : Hydrangea
- Plant Width : 10 to 15 feet
- Plant Height : 15 to 30 feet
- Zones : 3, 4, 5, 6, 7, 8
- Growth Rate : Fast
- Tolerance : Frost Tolerant
- Light : Full Sun to Partial Shade
- Maintenance : Low
- Moisture : Medium Moisture
- Flower Color : Pink, White
- Characteristics : Showy Seed Heads
- Plant Type : Shrubs
- Bloom Time : Summer
- Plant Seasonal Interest : Summer Interest
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