- Botanical name: Prunus spinosa
- Common name: Blackthorn
- Family: Roseaceae
- Plant Type: Shrub, Deciduous
White
Green
- Key features:
- Flowers
- Fruits
- Thorns
- Attractive to wildlife
Blackthorn, Prunus spinosa, is a native deciduous, spiny shrub used traditionally to make a natural, informal hedge. It provides interest throughout the year, bearing flowers in spring and spherical, purple berries (sloes) in autumn.
If left unclipped, Prunus spinosa eventually develops into a small freestanding tree. It’s extremely valuable to wildlife: its leaves are used as a caterpillar foodplant for many species of moth, its spring flowers provide nectar and pollen for pollinators and its autumn berries feed birds and small mammals. What’s more, when clipped as a hedge, the dense mass of thorny stems makes the perfect nesting habitat for birds.
How to grow Prunus spinosa
-
Plant size
5m height
4m spread
-
Aspect
South facing, west facing
- Sun exposure: Full sun, dappled shade
- Hardiness: Hardy
- Soil type: Well drained / light / sandy / clay / heavy / moist
Plant calendar
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Plant | ||||||||||||
| Plant |
J
Do not Plant in January |
F
Do not Plant in February |
M
Do Plant in March |
A
Do Plant in April |
M
Do not Plant in May |
J
Do not Plant in June |
J
Do not Plant in July |
A
Do not Plant in August |
S
Do Plant in September |
O
Do Plant in October |
N
Do Plant in November |
D
Do not Plant in December |
| Flowers | ||||||||||||
| Flowers |
J
Plant does not flower in January |
F
Plant does not flower in February |
M
Plant does flower in March |
A
Plant does flower in April |
M
Plant does not flower in May |
J
Plant does not flower in June |
J
Plant does not flower in July |
A
Plant does not flower in August |
S
Plant does not flower in September |
O
Plant does not flower in October |
N
Plant does not flower in November |
D
Plant does not flower in December |
| Fruits | ||||||||||||
| Fruits |
J
Plant does not fruit in January |
F
Plant does not fruit in February |
M
Plant does not fruit in March |
A
Plant does not fruit in April |
M
Plant does not fruit in May |
J
Plant does not fruit in June |
J
Plant does not fruit in July |
A
Plant does not fruit in August |
S
Plant does fruit in September |
O
Plant does fruit in October |
N
Plant does fruit in November |
D
Plant does not fruit in December |
| Prune | ||||||||||||
| Prune |
J
Do not Prune in January |
F
Do not Prune in February |
M
Do Prune in March |
A
Do not Prune in April |
M
Do not Prune in May |
J
Do not Prune in June |
J
Do not Prune in July |
A
Do not Prune in August |
S
Do not Prune in September |
O
Do not Prune in October |
N
Do not Prune in November |
D
Do not Prune in December |
| Harvest | ||||||||||||
| Harvest |
J
Do not Harvest in January |
F
Do not Harvest in February |
M
Do not Harvest in March |
A
Do not Harvest in April |
M
Do not Harvest in May |
J
Do not Harvest in June |
J
Do not Harvest in July |
A
Do not Harvest in August |
S
Do not Harvest in September |
O
Do Harvest in October |
N
Do Harvest in November |
D
Do not Harvest in December |
Prunus spinosa and wildlife
Prunus spinosa is known for attracting bees, beneficial insects, birds, butterflies/moths and other pollinators. It has nectar/pollen rich flowers, provides shelter and habitat, makes a good wildlife hedge, has seeds for birds and is a caterpilar food plant.
Attractive to Bees
Attractive to Beneficial insects
Attractive to Birds
Attractive to Butterflies/Moths
Attractive to Other pollinators
Is Prunus spinosa poisonous?
Prunus spinosa can be toxic.
Toxic to Cats
Toxic to Dogs
Toxic to Horses
No reported toxicity to Birds
No reported toxicity to Livestock
No reported toxicity to People
