Limelight
Prime® Panicle Hydrangea
Hydrangea paniculata
The next generation of 'Limelight' is here! Introducing Limelight Prime® hydrangea.
In a very short time, Limelight hydrangea became one of the most popular plants ever - but that doesn't mean that there wasn't room for improvement. So we've spent years developing this new selection that does everything better than the original, from bud to bloom and beyond. Here's how Limelight Prime hydrangea is different:
What's the same? You can count on Limelight Prime hydrangea to produce dozens of big, beautiful, mophead blooms every year, even in cold climates. It also makes a fantastic cut flower, both fresh and dried. And it's still one of the easiest to grow, most rewarding hydrangeas you can plant.
Limelight Prime hydrangea will be available in better garden centers beginning spring 2021; click here for a list of retailers.
Long Blooming
Fall Interest
Deadheading Not Necessary
Plant Type:
Shrub
Shrub Type:
Deciduous
Height Category:
Medium
Garden Height:
48 - 72 Inches
Spacing:
48 - 60 Inches
Spread:
48 - 60 Inches
Flower Colors:
Green
Pink
Red
Flower Shade:
Green, turning bright pink and red shades in fall
Foliage Colors:
Green
Foliage Shade:
Green
Habit:
Upright
Container Role:
Thriller
Light Requirement:
Part Sun to Sun
Sun
The optimum amount of sun or shade each plant needs to thrive: Full Sun (6+ hours), Part Sun (4-6 hours), Full Shade (up to 4 hours).
Maintenance Category:
Easy
Blooms On:
New Wood
Bloom Time:
Early Summer
Mid Summer
Late Summer
Hardiness Zones:
3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
Water Category:
Average
Needs Good Drainage
Soil Fertility Requirement:
Average Soil
Soil PH Category:
Acidic Soil
Alkaline Soil
Neutral Soil
Uses:
Border Plant
Container
Cut Flower
Dried Flower
Good for Screening
Landscape
Mass Planting
Specimen or Focal Point
Uses Notes:
Limelight Prime hydrangea is an excellent choice for a commanding specimen or flowering hedge. It's also nice as a backdrop for a garden, or as the centerpiece of a perennial or flower garden.
Maintenance Notes:
Prune by cutting back the main branches by one-third in late winter or early spring. You may also prune in late fall, once it has gone completely dormant, if desired - you'll find more information in our Ultimate Guide to Panicle Hydrangeas.
Panicle hydrangeas require well-drained soil. As such, we do not recommend amending the soil when you plant them, as explained here.
Fertilize in early spring (just as the ground begins to thaw in cold climates) if desired, using a granular rose fertilizer. You may fertilize monthly through late July for more rapid growth, but this is not necessary for a healthy, abundantly-blooming plant.

Limelight Prime® Hydrangea paniculata 'SMNHPPH' USPP 32,511, Can PBRAF