Powerball™ Panicle Hydrangea (Hydrangea paniculata 'SMNHPLK') makes a bold statement with its globe-shaped blooms that emerge lime green and gradually soften to white, then blush pink as the season progresses. The dense flower clusters are held on sturdy stems that won’t flop in rain or wind. It typically reaches 3 to 6 feet tall and wide, creating a well-rounded shrub suitable for both smaller gardens and more spacious landscapes. Its resilient, showy display is a good choice for colder climates where bigleaf hydrangeas can struggle.
Powerball™ has an upright panicle habit with thick, woody stems and attractive green foliage that remains elegant throughout summer. As a selection of H. paniculata—native to areas of Asia—this hydrangea tolerates sun, adapts to various soil types, and resists common pests. It blends well in borders, hedges, and container plantings, and is easy to use as a backdrop or a standout specimen. The dried flower clusters also offer long-lasting beauty in fall arrangements.
Powerball™ Panicle Hydrangea Care
Place it in a spot with full sun to part shade, keeping soil evenly moist but well-draining. Enrich the planting area with compost if necessary, aiming for a slightly acidic to neutral pH. Water consistently during hot spells, and apply a balanced, slow-release fertilizer in early spring for sturdy growth. A 2–3 inch mulch layer helps lock in moisture and moderate temperature fluctuations.
Prune in late winter or early spring by cutting the stems back about one-third of their total height. This quick trim stimulates fresh buds on new wood, where flowers form. Container-grown shrubs require a high-quality potting mix and consistent watering, especially in sunny exposures. If planted in colder regions, just let it go dormant naturally—no special overwintering steps required.
Powerball™ Panicle Hydrangea Spacing
Position shrubs 3 to 6 feet apart in rows or mixed plantings to allow space for their mature width. If you’re seeking a dense hedge, planting them slightly closer will form a continuous wall of flowers with regular pruning. A container at least 14 to 16 inches wide can support the root system of a smaller specimen, though larger pots ease watering demands.
- SKU:
- PPHPOWERB-GC
Container Sizes
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on; type of plant, time of year, last pruning & many other factors.
4.5" Pot
Also Known As:
4.5" Container
Plant Age:
~ 6 months
Plant Size:
~ 3"-6"
Pot Size:
~ 4.5"H x 3.75"W
Volume:
1.42 quarts
Quart Pot
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
2.5 Quart
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
#1 Pot
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
#2 Pot
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
#3 Pot
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
For more detailed information, please click here.
Plant Addicts Guarantee (Included On All Plant Orders)
Plant Addicts always guarantees your plant(s) will arrive happy & healthy. However, plant(s) are being shipped through the mail & sometimes accidents happen. If the plant is dead, has dried out roots or the incorrect item was shipped, just notify Plant Addicts within 3 days upon delivery. We may ask for pictures but will try to make it as easy as possible for you. Please note, plant(s) with damaged branches or wilted leaves will not qualify for this guarantee. Plants are very resilient and will rebound quickly when cared for correctly.
For more information on how to care for your new plants, please click on our guide below.
Guide: How to Care for Your New Plant(s)
Plant Addicts Warranty - 1 Year (Extra Purchase Required)
We encourage all plant lovers to purchase the Plant Addicts Warranty, whether you're a new gardener or an expert. There are many variables outside of anyone's control that can cause a plant to die. Hungry animals, drought, poor soil conditions, over watering, diseases & pests are all good examples of what can cause plants to die. The Plant Addicts Warranty is a 1 year warranty protecting you from all of the unknowns and will replace your plant if something were to happen to it.
The warranty is purchased on a per plant basis and must be purchased at the same time as the plant(s). We will cover 100% of the price of the plant, but the warranty does not cover shipping costs. SImply let us know if your plant has died within 1 year of receiving it and we will get you a new one shipped out as soon as possible (depending on the time of the year and availability). We may ask for photos for documentation purposes, but we try to make the process as easy as possible.
For more information, please click on our page below.
Plant Shipping
Below are some factors we consider when determining when to ship the plants depending on the timing of the order.
Winter to Early Spring
We ship only when it's warm enough to plant in your growing zone.
Sometimes plants aren't completely ready to sell and ship in early spring. We will wait until the plants are ready before shipping so you don't get a subpar product.
For Southern plants we will be able to ship much earlier than plants coming from our northern nursery.
Summer
If there is extreme heat we may delay shipping for a week or several weeks.
We review what areas the plants are traveling through as well as your location.
Fall into Winter
We’ll ship plants out all the way up to the end of the fall planting season!
Winter
Get your order in early to reserve your plants for Spring planting!
Once your plant is shipped you’ll receive an automated email with tracking information.
Click here for more detailed shipping information.
Planter Shipping
Standard Colors: 2-3 business days
Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice
Please Note: On special orders there can not be any cancellations