- USDA Hardiness Zones 5-9
- Height 2-2.5 Feet Tall
- Spread 2-2.5 Feet Wide
- Full Shade to Full Sun
Timeless. Classic. Distinctive. Boxwood has few rivals when it comes to adding these traits to a garden along with all-important structure. Gardeners with less space will appreciate the smaller, slow-growing nature of North Star® as it won’t ever overwhelm your garden. The foliage remains glossy and green, even during the depths of winter. Left to its own devices, North Star® forms a dense, compact globe, making it ideal for planting in containers. But if you feel like taking up the clippers, this is a perfect boxwood for creating borders of a formal herb garden, shearing into a low hedge, or snipping into whimsical shapes.
Boxwoods tolerate just about any light conditions except deep shade. They thrive in a range of soils as long as they drain well. As an added bonus, deer leave boxwood alone and they tolerate salt spray, so you can site them along roads, driveways, and walkways where they may encounter winter salt. Truth is, you just can’t go wrong adding boxwood to a garden!
North Star Boxwood Care
Plant boxwood in moisture-retentive but well-draining soil in full sun to shade. Dig a planting hole twice as wide as the root ball but an inch or two shallower than the un-potted plant. Set the root ball an inch or two above grade, then backfill with native soil and firm gently. Water well and apply 2-3 inches of shredded bark mulch, taking care not to put mulch against the trunk of the plant. Keep well-watered the first growing season if rainfall is not adequate. You will need to water container-grown boxwoods more frequently than those in the ground. Fertilizing is generally not necessary, but if you would like to fertilize, use a slow-release granular fertilizer formulated for broadleaf evergreens.
Fertilizing is generally not necessary, but if you would like to fertilize, use a slow-release granular fertilizer formulated for broadleaf evergreens. Pruning North Star Boxwood is not necessary, however the plant tolerates heavy pruning. It is best to prune or trim in the summer. Cut off dead branches or foliage anytime throughout the year to improve the look of the plant.
North Star Boxwood Spacing
North Star® boxwood grows slowly, taking several years to reach its full size of 2-3 feet tall and wide so bear this in mind when planting. If you are planting to form a hedge or border, you will have the best outcome if you plant them 12-18 inches apart on center. In less formal plantings, you can space them further apart, 24-30 inches apart on center to form a mass. If you are planting this boxwood in a container, use one that is at least 14 inches wide.
North Star Boxwood Plant Facts
USDA Hardiness Zones: 5-9 |
Flower Color(s): n/a |
Bloom Period: Grown for Foliage |
Foliage Color(s): Green |
Light Exposure: Full Shade to Full Sun |
Height: 2.5 Feet |
Spread: 2.5 Feet |
Habit: Rounded Compact |
Watering: Medium |
Features: Deer Resistant, Interest Year-Round |
Scientific Name: Buxus sempervirens 'Katerberg' |
Common Name: North Star Boxwood |
Brand: Proven Winners ColorChoice |
- SKU:
- BUXNS
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.
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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
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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
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#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
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#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
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#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
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#5 Pot
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
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Best in Class Warranty
We stand behind our plants with industry-leading guarantees to give you peace of mind.
Arrival Guarantee
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Free 1-Year Plant Warranty
All bushes, perennials & trees 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.
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Pre-Ordered Plants
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 Spring Shipping Schedule
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
Growing Zone | Estimated Ship Week |
---|---|
Zone 10 | March 24th |
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 Shipping Now
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.