Berry Heavy® Winterberry Holly
Ilex verticillata 'Spravy'
Planting & Care
Planting & Care
Delivery and Shipping
Delivery and Shipping
Preorder Shipping Schedule
We ship your plants when it's safe to transport them to your zone. Dates are estimated and subject to weather delays.
| Zone 3-4 | Week of March 30th |
| Zone 5 | Week of March 16th |
| Zone 6-12 | Week of March 2nd |
Shipping Rates
Ships in 7-10 business days • Tracking provided • Weather protected
| Under $50 | $9.99 |
| $50 - $99.99 | $14.99 |
| $100 - $149.99 | $16.99 |
| $150 - $198.99 | $24.99 |
| $199+ | FREE |
✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee
Understanding Our Container Sizes
At Nature Hills, our plants are sold in industry-standard nursery containers. You will notice we use the word "container" rather than "gallon." Container numbers follow a nursery trade size standard, not liquid volume. The number tells you the plant's size category and general maturity level. A larger container means a more established plant with a stronger root system.

Container Sizes
Quart
Plant age: 6 months to 1 year
Best for: Ground covers, perennials, ornamental grasses
What to expect: Our smallest and most affordable size. Well-suited for planting in multiples across a large area. Allow 1 to 2 seasons for full establishment.
#1 Container
Plant age: 1 to 2 years
Best for: Shrubs, perennials, smaller trees
What to expect: About the size of a large coffee can. A well-developed root system in a manageable size. Good value choice when you have time to let the plant grow into the space over a season or two.
#2 Container
Plant age: 2 to 3 years
Best for: Shrubs and trees where you want faster establishment
What to expect: A noticeable step up from a #1 in both plant size and root development. Good choice when you want visible presence without going to a larger size.
#3 Container
Plant age: 3 to 4 years
Best for: Most plants, most situations — flowering trees, shade trees, evergreen shrubs
What to expect: Our most popular size. Strong, developed root system. Plants in a #3 container make an immediate visual impact from day one. If you want a head start rather than waiting seasons for a plant to fill in, this is typically the right choice.
#5 Container and Larger
Plant age: 4 to 5+ years
Best for: Specimen plants, privacy screens, maximum instant impact
What to expect: Large, mature plants ready to make an immediate statement in your landscape. We also carry #7 and larger sizes for select varieties.
Why "Container" and Not "Gallon"?
Nursery container sizes follow an industry trade standard established for the nursery and horticulture industry. The number is a size designation, not a measurement of liquid volume. Actual soil volume varies by plant type, root mass, and growing medium. Using "container" is the accurate industry term. When you see #1, #2, or #3, think of it as the plant's size tier, not a gallon measurement.
Root Pouch Containers
Some Nature Hills plants arrive in a Root Pouch, a breathable fabric container made from 100% recycled materials. Root Pouches encourage denser root development through air pruning, which discourages root circling and promotes a stronger, more fibrous root ball at the time of planting.

There are two types. Knowing which one you have changes how you plant:
- Degradable (brown or tan fabric): Plant the entire pouch directly in the ground. The fabric breaks down naturally in the soil over time.
- Non-degradable (black or gray fabric): Remove the pouch before planting. Cut the bottom open with scissors, then peel the sides away. The fibrous root ball will hold its shape.
Not sure which type you have? Check the tag on your plant or contact us and we will confirm.
Full Root Pouch planting guide
Choosing the Right Size
| Size | Plant Age | Best For |
|---|---|---|
| Quart | 6 mo to 1 yr | Ground covers, perennials, grasses. Budget-friendly for mass plantings. |
| #1 Container | 1 to 2 yrs | Shrubs, perennials, small trees. Value choice for patient gardeners. |
| #2 Container | 2 to 3 yrs | Shrubs and trees where you want faster establishment. |
| #3 Container | 3 to 4 yrs | Most plants. Immediate visual impact. Our most popular size. |
| #5 and larger | 4+ yrs | Specimen plants, privacy screens, maximum instant impact. |
Still not sure which size is right for your project? Our plant specialists are happy to help. Contact us and we will point you in the right direction.
Plant Sentry™ Protected
Your order is protected by our compliance system that:
- Prevents restricted plants from shipping to your state
- Ensures plants meet your state's agricultural requirements
- Protects gardens from invasive pests and diseases
Photo courtesy of Proven Winners - www.provenwinners.com
Description
Stunning Fruit Berry Heavy® Winterberry Holly
- Bright Red Berries
- Amazing Cut Boughs for Holiday Decorating
- Prolific Berry Production Every Year
- Unique Deciduous Holly Increases the Impact of Berries on Bare Branches
- Songbirds Love Them for Food and Shelter
- Extremely Cold Hardy and Heat Tolerant
- Grows in Poorly Drained, Wet Soils
- Grows in Sun or Shade
- Deer Tend to Leave it Alone
- Native to North America
- Grow in Large Containers on the Patio
- Include Jim Dandy Winterberry as a Pollinator
Enjoy a more fabulous landscape with help from the highly ornamental Berry Heavy® Winterberry (Ilex verticillata 'Spravy'). This is another great introduction from Proven Winners® and expertly grown by the team at Nature Hills.
You've coveted those pictures in the magazines every winter, haven't you? The ones where the designer has a vase of long branches covered in bright-red holly berries,sitting on the fireplace mantel. They can be expensive to order from a florist. Well, why not grow your own?
After all, Berry Heavy Winterberry Holly is so easy to grow in your own yard. It’s highly adaptable to climate and can handle some of the toughest design challenges, including partial shade and wet soils.
Ilex verticillata is a native to eastern North America where it is most often found in swamps and damp woods and along streams and ponds. Berry Heavy Winterberry is a select cultivar chosen for its abundant berry production and rounded structure.
It is a deciduous Holly, and will lose its serrated, glossy leaves in fall. The berries simply burst from the bare branches. It’s an enchanting sight!
You’ll adore this highly ornamental plant that brings such winter beauty to the landscape. Butterflies love the inconspicuous white flowers in the summer. They’ll develop into those heavy-laden berry branches in the fall and winter.
Don’t miss the show! Order your Berry Heavy Winterberry Holly (and Jim Dandy Winterberry as a pollination partner) from the expert growers at Nature Hills today.
How to Use Berry Heavy® Winterberry Holly in the Landscape
Berry Heavy features glossy, dark-green, pointed leaves during the spring and summer. The foliage fills in nicely all the way to the ground. This is a perfect background or fill plant. Use along the length of a fence, or create a natural summer hedge or screen.
For a solid screen, plant 3 feet apart on center. You’ll measure from the center of one to the center of the next.
Plant several in a loose triangle, with a Jim Dandy at one end of the planting. This makes a high contrast look against tall evergreen trees or beside a wall or fence.
Add this jaw-dropping show of berries in the fall and winter by incorporating several into a mixed border planting. Pair with Upright Red Chokeberry and Redosier Dogwood shrubs to really boost the wintertime appeal.
This is a great plant for erosion control along creek beds and sloping areas. They’ll even be perfect in a Rain Garden to help filter water runoff from roofs and streets before it flows into storm drains.
Birds love the berries, so get ready for lots of feathered visitors. Bring some branches inside for holiday décor before the birds enjoy them all. The berries will dry nicely on the branches and people will envy your Instagram-ready decorating.
#ProPlantTips for Care
Berry Heavy is a cinch to grow in your landscape. This is the perfect plant for naturalized landscapes because it requires very little maintenance to keep it looking its best.
You must grow a male pollinator, like Jim Dandy Winterberry in order to produce the amazing fall and winter display of brilliant red berries. Place the non-fruiting, dwarf male Jim Dandy near your Berry Heavy plants. A single Jim Dandy Holly is able to pollinate 5 to 7 Berry Heavy plants.
It needs a location in full sun or partial shade, and adapts well to any soil. This is a hardy, tough plant that, once established, will tolerate conditions that are not favorable to many other plants.
It even thrives in wet or boggy spots in your lawn. Go ahead and plant it in that poor draining location as this Holly will grow well as long as the pH of the soil is below 6.0.
Very little pruning is required to keep this plant looking its best. If shaping is required, prune in late winter when the danger of hard freezes have passed. Limit your pruning to removing selected limbs.
Severe or regular pruning will interfere with the fall berry production. Use a thoughtful approach and only take off what you really need to.
This plant prefers its roots to be cool and with constant moisture during the hotter part of the summer. Give Berry Heavy a generous layer of mulch between 3 to 4 inches spread out to 3 feet outside the canopy.
Water regularly. Fertilize with Dr. Earth Acid Lovers Acid Fertilizer in the late winter and mid-summer.
No serious diseases or pests are associated with this great landscape plant, so enjoy this carefree addition to your landscape. Order several from Nature Hills now, before they're gone!
Specifications
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Botanical Name
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Species
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Cultivar
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Height
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Sunlight
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Growth RateSlow
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Fall Color
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NativeYes
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Bloom PeriodEarly Summer, Late Summer
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Does Not Ship ToAK, HI, ID, MT, PR
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