How to grow Summer Jasmine in the UK
Jasminum officinale
Summer Jasmine (Jasminum officinale) is a flower that grows well in UK gardens. Most fragrant of all — plant near doors or windows. Borderline hardy; needs warm wall. This guide covers when and how to sow Summer Jasmine, the soil and position it likes, watering and feeding, companion planting, and when to harvest.
When to sow & grow Summer Jasmine
Sowing and harvest window through the year (UK):
Jan | Feb | Mar | Apr Plant | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Soil, position & care
- Soil
- Fertile, moisture-retentive soil with support to climb
- Soil pH
- 6.0–7.5
- Position
- Roots in shade/cool, top growth to the light
- Sowing depth
- Plant rootball level; lean toward the support
- Spacing
- Allow 1–3 m per plant
- Sowing
- Plant spring or autumn against a wall, trellis or obelisk
- Growing
- Tie in new growth; water well while establishing
- Harvest & upkeep
- Prune to keep within bounds — timing depends on flowering season
- Watch for
- Aphids, powdery mildew; vine weevil in containers
Companion planting for Summer Jasmine
No specific companion notes for this plant.
Add Summer Jasmine to your free 12-month plan and get watering & sowing reminders — no sign-up needed.
Summer Jasmine FAQs
How much sun does Summer Jasmine need?
Summer Jasmine prefers full sun (6+ hrs direct).
When should I plant Summer Jasmine in the UK?
In the UK, plant Summer Jasmine in April. Planting in this window gives the roots time to establish before the plant is asked to grow away.
Is Summer Jasmine easy to grow?
Easy — good for beginners. Most fragrant of all — plant near doors or windows. Borderline hardy; needs warm wall.