
Light Needs

Mature Height

Mature Spread

Growing Zones
Endless Summer Pop Star Hydrangea has a compact size and massive bloom power with a perfectly mounded shape. With season-long, massive reblooming power, Endless Summer Pop Star sets the bar high both in terms of fast reblooming capability and the number of blooms it produces. This bigleaf Hydrangea continually delivers. These beautiful lacecap blooms appear on old and new wood, allowing reblooming throughout the summer.
Endless Summer Pop Star Hydrangea has exceptional cold hardiness and disease resistance. It is truly a low-maintenance plant that will add visual interest wherever it’s planted. This pop star maintains a tidy shape and healthy appearance all season long. Its thick leaves stand up to heat, and its strong upright stems prevent flopping. It has a compact stature, reaching 18-36” in height and width upon maturity. Pop Star Hydrangea grows in USDA Hardiness Zones 4-9.
Endless Summer® Pop Star™ Hydrangea Care
Find a location where Endless Summer Pop Star Hydrangea will receive full morning sun with dappled shade in the afternoon. The farther north you live, the more sun your Hydrangea can handle. The ideal soil is loam, with plenty of organic matter added to the existing garden soil such as garden compost to ensure drainage and nutrients. When planting, make sure the crown of the plant is even with the ground level. Avoid planting the crown too deep as it can potentially rot. Fertilize with a granular, slow-release fertilizer in spring with a slightly higher percentage of phosphorous to encourage bloom production.
Endless Summer Pop Star Hydrangeas prefer well-draining moist soil, but don’t allow the soil to get soggy. Overwatering can cause Hydrangea to produce fewer flowers. Always water the root area, and avoid splashing water on the leaves. Applying a layer of organic mulch will help conserve and maintain soil moisture and keep the ground cool. These plants require minimal pruning.
Endless Summer® Pop Star™ Hydrangea Spacing
Because of its tidy, compact size, gardeners have the flexibility to tuck it in mixed borders without its size overpowering the beds. Endless Summer Pop Star Hydrangea makes a lovely, colorful, flowering hedge when planted en masse. It can be planted in large containers too. Space plants approximately 30 inches apart to create a dense hedge.
Endless Summer® Pop Star Hydrangea Information
USDA Hardiness Zones: 4 - 8 |
Plant Type: Bushes |
Light Exposure: Partial Sun (5 - 6 Hours Of Direct Sunlight) |
Mature Height: 3 - 4 Feet |
Mature Spread: 3 - 4 Feet |
Spacing: 3 - 4 Feet |
Habit: Mounded |
Flower Color(s): White |
Flower Description: |
Bloom Period: Summer |
Foliage Type: Deciduous |
Foliage Color(s): Green |
Foliage Description: |
Seasonal Interest: Summer Flowering |
Watering: Average |
Resists: Disease, Pests & Insects |
Tolerates: Salt |
Attracts: Butterflies |
Container Role: Filler |
Uses: Borders, Containers, Hedges & Privacy, Mass Planting |
Features: Attracts Pollinators, Cut Flowers, Fragrant, Low Maintenance, Continuous Blooming or Rebloomer |
Brand: Endless Summer Hydrangeas |
Common Name: Endless Summer® Pop Star™ Hydrangea |
Other Name(s): |
Scientific Name: Hydrangea mac. Endless Summer® Pop Star™ |
- SKU:
- 1231013848-pc
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.

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

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

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

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

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

Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons

We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Starting January 1, 2025 all bushes, perennials & trees purchased come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.

Pre-ordered plants are scheduled to ship in Spring 2025. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
Growing Zone | Estimated Ship Week |
---|---|
Zone 10 | March 31th |
Zone 9 | March 31st |
Zone 8 | April 7th |
Zone 7 | April 14th |
Zone 6b | April 21st |
Zone 6a | April 28th |
Zone 5b | May 5th |
Zone 5a | May 12th |
Zone 4 | May 19th |
Zone 3 | May 26th |
Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.
Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.
Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.
This plant cannot be shipped to the following states: Idaho, AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.
If you have any questions about shipping restrictions, feel free to reach out to our team!