Hydrangea paniculata 'Grandiflora' – PeeGee Hydrangea
'Grandiflora' is a cold-hardy, fast-growing flowering shrub that delivers massive, cone-shaped blooms that begin pure white and mature to a lovely soft pink. This timeless hydrangea is ideal for borders, foundation planting, or as a specimen tree when trained upright.
Its blooms appear in mid to late summer and persist beautifully through fall. Since it flowers on new wood, you can prune it in late winter without fear of cutting off next season’s blooms.
- � Huge white blooms aging to soft pink
- � Can be grown as a shrub or small tree
- � Mature Size: 10–15 ft. tall, 8–12 ft. wide
- ☀️ Full Sun to Part Shade
- ❄️ Hardy in cold climates – USDA Zones 3–8
Tip: Excellent for fresh or dried flower arrangements. Prune annually in late winter or early spring for shape and size control.
Growing Zones: 3–8 outdoors
| Mature Height: | 10–15 ft. |
| Mature Width: | 8–12 ft. |
| Sunlight: | Full Sun to Part Shade |
| Botanical Name: | Hydrangea paniculata 'Grandiflora' |
| Growth Rate: | Fast |
| Bloom Time: | Mid to Late Summer |
| Type: | Deciduous Flowering Shrub |
| Bloom Color: | White to Pink |
FAQ's
Does it bloom on new wood?
Yes, PeeGee Hydrangeas bloom on new wood, making them easy to prune each year.
How large does it get?
It can reach up to 10–15 feet tall and 8–12 feet wide when mature.
Can I grow it in cold climates?
Absolutely! It’s hardy down to USDA Zone 3.
Do the flowers change color?
Yes, flowers start white and often blush pink as they age.
Is it good for dried flowers?
Yes! The blooms dry beautifully and are perfect for arrangements.
