Boxwood
Buxus spp.
Family Buxaceae
Boxwood has drawn the lines of formal gardens since Rome — the clipped green edge that makes everything inside it look intentional. Small leaves, dense habit, evergreen through the worst of winter: it's less a flowering shrub than living architecture, and nothing substitutes for it.
Deer ignore it, shade doesn't faze it, and a pair flanking a door reads as instant order. Two modern rules: buy blight-resistant cultivars only, and mix it with other evergreens rather than betting a whole hedge on one species. It's for shears, not for chewing — keep pets off it. Start with a pair.
Full Sun to Part Shade
Low water
Slow growth
Deer-resistant
Attracts bees
From the print shop
Growing boxwood? Hang it.
Our Plant Library collection carries boxwood — Buxus, print Nº 70, “Boxwood.”
526 designsfrom $12.99white or black backgroundmatte poster, unframed
Will it thrive where you are?
Enter your ZIP — we look up your USDA hardiness zone (2023 map) and check it against what boxwood actually needs.
Hardy inZones 5-8Boxwood · Common problems
Common boxwood problems
Pests
3 problems on file
- Boxwood Leafminer
- Boxwood Mite
- Psyllid
Diseases
4 problems on file
- BOXWOOD BLIGHT (the industry crisis — buy resistant or substitute)
- Winter Bronze
- Winter Burn
- Transplant Shock
Boxwood · Growing & propagation
Growing boxwood
- Light
- Full Sun to Part Shade
- Water
- Low-Moderate
Soil- Well-drained, limed · pH 6.5 - 7.2
Fertilizer- Spring feed lightly
Pruning- Late spring shear (after new growth hardens) + one summer touch-up
Shear for formality or hand-thin for cloud looks; never shear in fall (tender regrowth winterkills).
Spacing- 2-4 ft by cultivar
How to plant & propagate boxwood
- Propagate
- Seed (stratify), cuttings, or layering
Boxwood · Seasonal care & spray guidance
The boxwood growing playbook
When to spray boxwood
Growing season. Buy blight-resistant cultivars or the lookalike Ilex 'Sky Pencil'/inkberry; disinfect shears between shrubs.
Boxwood · Calculators & field guides
A little help in the garden.
Boxwood · Yearly calendar
The boxwood year, month by month
Jan
No calendar activity is listed for this month.
PrunePruneMay to August
What each band means
- Prune — shape it now — cuts heal cleanly and structure is visible.
These are the species' typical months — expect them a few weeks earlier in warm zones and later in cold ones. Watch the plant, not just the calendar.
Boxwood · Ecology & uses
Ecology & uses
Buxus spp.
Boxwood in the garden system
- Shrub layer shrub
Attracts- Bees
Moisture- Upland / dry
- Deer
- Resistant
A safer unfenced choice
What boxwood is grown for
⚠ Toxic if eatenToxic to pets
Use- Formal edging
- Use
- Topiary
- Use
- Winter structure
Edibility, identification, and traditional-use notes here are general reference — not medical or veterinary advice, and not a claim that any plant treats or prevents anything. Medicinal ratings record how strongly a plant features in herbal tradition, nothing more. Never eat or dose a plant you have not positively identified. More on how to use this library.
Boxwood · Varieties & cultivars
Choosing a boxwood variety
'Green Velvet' (hardy standard); 'Winter Gem'; NewGen series (blight-resistant); 'Justin Brouwers'
Sources & plant identity
Know what you’re growing.
See where the knowledge comes from.
Boxwood
Buxus spp.
The plant, at a glance.
- Botanical name
- Buxus spp.
- Plant family
- Buxaceae
- Growth habit
- Shrub · Perennial
- USDA plant symbol
- BUXUS
- Invasive risk
- Low
Hardiness, size and timing vary with your cultivar, soil and climate.
Rooted in research.
University extension research, brought together with hands-on growing experience at Story Thyme Farms.
for Boxwood
Research from these sources
Publisher marks identify sources, not sponsorship or endorsement.
Questions
Boxwood questions, answered straight.
Do deer eat boxwood?
Rarely — boxwood is considered deer-resistant, which makes it one of the safer unfenced choices in deer country. Hungry deer in a hard winter test every rule, but it's a low-risk pick.
Is boxwood safe for kids and pets?
No — treat it as toxic if eaten. Toxic to pets Site it accordingly if children or pets roam the garden. This is general reference, not medical or veterinary advice — call a vet or poison control if something has actually been eaten.
How do you propagate boxwood?
Seed (stratify), cuttings, or layering.
Elsewhere
Where boxwood sits in the library.
Rose
Hydrangea
Common Lilac
Forsythia