Endless Summer® BloomStruck® Bigleaf Hydrangea Hedge
Hydrangea macrophylla 'PIIHM-II'
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Endless Summer® BloomStruck® Bigleaf Hydrangea Hedge - 5.5 Inch Container 8 Pack is backordered and will ship as soon as it is back in stock.
Plant Sentry™
Plant Sentry™
Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.
This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with NatureHills.com and each nursery or fulfillment center to ensure only compliant plants are sold to customers.
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Delivery and Shipping
Delivery and Shipping
Shipping
To obtain a more accurate shipment time-frame, simply enter your zip code in the “Find Your Growing Zone” box to the right. Our plants are grown all over the country and lead time on items may be different because of this. Once your order is placed, you will also receive the specific shipment time-frame information as part of your order confirmation. Once an item ships, you will receive shipment notification and tracking numbers, so you can follow along while your plant travels to your doorstep. We use FedEx, UPS, or USPS at our discretion.
Due to winter weather we have put a hold on shipping to the areas shown below in grey. You can still order now and we will ship the plant to you during an appropriate time for your zone.
Standard Shipping Rates
At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.
From | To | S&H |
---|---|---|
$0 | $19.99 | $24.99 |
$20 | $49.99 | $29.99 |
$50 | $69.99 | $34.99 |
$70 | $99.99 | $39.99 |
$100 | $129.99 | $44.99 |
$130 | $149.99 | $48.99 |
$150 | $150+ | Approx 28% |
Click here to see our full rates
Understanding Plant Options
Nature Hills offers plants in two main formats:
- Container Plants: Grown in pots with soil, sized by container volume and plant age
- Bare Root Plants: Dormant plants without soil, sized by height measurements
Container Plant Sizes
Container sizes indicate plant age and growing capacity rather than liquid volume equivalents. Our containers follow industry-standard nursery "trade gallon" specifications, which differ from standard liquid gallon measurements.
Young Plants (6 months to 18 months old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
2" x 2" x 3" | 0.18 - 0.21 dry quarts | 0.20 - 0.23 dry liters |
4" Container | 0.31 - 0.87 dry quarts | 0.35 - 0.96 dry liters |
4.5" Container | 0.65 dry quarts | 0.72 dry liters |
6" Container | 1.4 dry quarts | 1.59 dry liters |
1 Quart | 1 dry quart | 1.1 dry liters |
5.5" Container | 1.89 dry quarts | 2.08 dry liters |
Established Plants (18 months to 2.5 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
2 Quart | 2 dry quarts | 2.2 dry liters |
#1 Container | 2.26 - 3.73 dry quarts | 2.49 - 4.11 dry liters |
5" x 5" x 12" | 3.5 - 4.3 dry quarts | 3.85 - 4.74 dry liters |
Mature Plants (2-4 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
#2 Container | 1.19 - 1.76 dry gallons | 5.24 - 7.75 dry liters |
#3 Container | 2.15 - 2.76 dry gallons | 8.14 - 12.16 dry liters |
Large Plants (3-5 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
#5 Container | 2.92 - 4.62 dry gallons | 12.86 - 20.35 dry liters |
#6 Container | 5.25 - 6.01 dry gallons | 23.12 - 26.42 dry liters |
#7 Container | 5.98 - 6.53 dry gallons | 26.34 - 28.76 dry liters |
Bare Root Plants
Bare root plants are sold by height from the root system to the top of the plant. Plants may exceed minimum height requirements.
Common Sizes:
- Trees: 1 foot, 2 feet, 3 feet, 4 feet, 5 feet, 6 feet
- Shrubs & Perennials: 1 foot, 18 inches, 2 feet
Important Notes
Container Volume Specifications
- Trade Gallon Standard: Our containers follow industry-standard "trade gallon" specifications established by the American National Standards Institute (ANSI Z60.1) for nursery stock
- Volume Variations: Actual soil volume may vary due to plant root systems and growing medium settlement
- Age Indicators: Container size primarily indicates plant age and maturity rather than liquid volume equivalents
Growing Conditions
- Plant size can vary based on variety and growing conditions
- Container size helps indicate plant maturity and establishment level
- Larger containers generally mean more established root systems and faster landscape establishment
Seasonal Availability
- Bare root plants are available seasonally when dormant
- Container plants are available throughout the growing season
- Specific varieties may have limited availability in certain sizes
Questions?
For questions about specific plant sizes or availability, please contact our plant experts who can help you choose the right size for your landscape needs.
Plant Highlights
Endless Summer® BloomStruck® Bigleaf Hydrangea Hedge highlights at a glance!
Specifications
Specifications
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Brand
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Botanical Name
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Growing Zones
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Mature Height
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Mature Spread
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Moisture
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Soil
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Growth RateFast
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Fall Color
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Pollinator Friendly
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Pollinator Required
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Fragrant
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Pruning Time
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Bloom PeriodSummer, Fall

Growing Zones 4-9
Have you ever seen an Endless Summer® BloomStruck® Bigleaf Hydrangea (Hydrangea macrophylla 'PIIHM-II')? They are incredible garden additions on their own - so imagine an entire row, hedge or en masse plantings of these gorgeously ombré blooms stretching across a shady home's foundation or the front of your yard! Forming majestically elegant mophead blooms, they shine in a range of jewel tones from rich clear pink to glorious purple, to royal blue. Sometimes, you'll get the full range on one plant!
Bigleaf Hydrangea are well-known for their big, quilted, and textured leaves. Deep green and with delightfully toothy edges, they are dense and compact to provide lush privacy and cover! Our expert growers love these hardy, disease-resistant plants. The wonderful dark green foliage is arrow-shaped and the leaves are borne on purple-red stems and feature red petioles and red veins. While most Hydrangeas bloom on old or last year's wood and that's all she wrote. But BloomStruck® blooms on both old wood left standing from last season, then it follows up with beautiful flowers on new growth emerging from the ground!
BloomStruck® Hydrangeas are a great variety that represents a huge improvement over the Hydrangeas of old. It was created to be a home garden favorite, standing head and shoulders above other varieties! Perfect pollinator, cut flower, and cottage garden plants, you'll love this easy instant hedge that arrives at your door straight from our Nursery! Available for shipping in groups of 3, 8, and 16, so you will be able to conveniently get all your shrubs shipped at the appropriate time they are ready for planting in your growing zone.
Planting and Application:
BloomStruck® Bigleaf Hydrangea grows to about 4-5 feet in mature width fast, so you'll get quick coverage and privacy without much wait! You'll enjoy an endless progression of flowers produced through the summertime. Create banks of these long flowering shrubs as erosion control, as colorful hedges along your home's front foundation or driveway, or screen off your front yard from the view of a busy street or alley! Or, create a more informally spaced hedge by extending your spacing. Form an allée around a BBQ or hide away a seating area from the rest of the yard and entertain in romantic finery!
Choose these easy starter packs to create the hedge your landscape has been missing! For a compact low privacy hedge that provides seclusion, plant close row that grows together to create a solid continuous band of coverage, use 3-4 shrubs for every 10-foot-long hedge by planting in a straight row or a zig-zag by planting about 2 ½ feet on center (measuring from the center of one shrub to the center of the next).
- Reblooming Ombré Range of Bloom Colors
- Dark Green Leaves & Unique Contrasting Red Stems
- Flower Color Depends on Soil pH - Pink or Blue & Everything in Between
- Part Shade Blooms, Elegance & Super Easy Color
- Hedges, En Masse, Foundations, Groupings, Privacy & Screening!
#ProPlantTips for Care:
Cold and heat tolerant in USDA growing zones 4-9, improved Bigleaf Hydrangea shrubs are perfect in partial shade or all-day dappled shade flowering ornamentals plants! Prune reblooming Hydrangeas right after their first flush of blooms or else you may risk removing next year's blooms. Plant these shrubs in moist, well-drained and enriched soil with a 3-4 inch thick layer of arborist mulch over the surface for best results. With the extra-strong stems, above-average heat tolerance, plus great disease and powdery mildew resistance, BloomStruck® is an outstanding garden plant!
- Partial Shade
- Moist Well-Drained Soil
- pH-Dependent - Add Lime for Pink Flowers & Sulphur for Blue
- Reblooming - Blooms on Last Year's Wood & New Growth
- Low-Maintenance, Disease Resistant & Easy Care
The one-two punch of beauty and hardiness makes the Endless Summer® BloomStruck® Bigleaf Hydrangea Hedge one you won't want to miss! Order one or more for your garden this year! Boost curb appeal for your home and landscape today with ease - when you order multi-pack hedges shipped to your front door from the experts at Nature Hills Nursery!