How to grow Firethorn in the UK
Pyracantha
Firethorn (Pyracantha) is a flower that grows well in UK gardens. Spiny security hedge with stunning autumn berries. Brilliant for birds. This guide covers when and how to sow Firethorn, the soil and position it likes, watering and feeding, companion planting, and when to harvest.
Type
Flowers
Difficulty
Easy — good for beginners
Position
full sun (6+ hrs direct)
Sow
spring
Harvest
—
When to sow & grow Firethorn
Sowing and harvest window through the year (UK):
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct Plant | Nov | Dec |
Soil, position & care
- Soil
- Most well-drained soils with added organic matter
- Soil pH
- 6.0–7.5
- Position
- Sun or part shade depending on species
- Sowing depth
- Plant so the rootball top sits level with the soil
- Spacing
- Allow for mature spread
- Sowing
- Plant from containers spring or autumn; water in well
- Growing
- Water through the first two summers; mulch annually
- Harvest & upkeep
- Prune to shape after flowering; remove dead/crossing wood
- Watch for
- Generally tough; watch aphids and powdery mildew
Companion planting for Firethorn
No specific companion notes for this plant.
Grow Firethorn this year
Add Firethorn to your free 12-month plan and get watering & sowing reminders — no sign-up needed.
Firethorn FAQs
How much sun does Firethorn need?
Firethorn prefers full sun (6+ hrs direct).
Is Firethorn easy to grow?
Easy — good for beginners. Spiny security hedge with stunning autumn berries. Brilliant for birds.