UK pruning guide · RHS timing
When to prune strawberries and cream ribbon grass in the UK
Why the timing differs here
For shrubs that flower on the current season's growth, the RHS times pruning to early or mid spring — after severe weather has passed and once the growth buds begin to swell. In Britain that is usually March into April rather than the February common in warmer regions; prune too early and the new shoots meet a late frost.
How to prune strawberries and cream ribbon grass
Cut the whole clump to 3–4 inches (8–10 cm) above ground in late winter. In midsummer, if foliage looks tired or scorched, cut back by half to encourage a flush of fresh, well-variegated growth.
Like all Phalaris arundinacea cultivars, 'Strawberries and Cream' needs an annual hard cutback to stay fresh and well-coloured. Cut the entire clump to 3–4 inches in late winter before new growth appears. Also shear the clump back by half in midsummer if foliage scorchs or fades — it will resprout with bright new variegation. Control spreading rhizomes as needed.
More strawberries and cream ribbon grass care for British gardens
Care at a glance
- When to prune canary reed grass in the UK — the species this cultivar belongs to
- General strawberries and cream ribbon grass pruning guide
- RHS hardiness ratings explained
Pruning strawberries and cream ribbon grass in the UK — FAQ
When should I prune strawberries and cream ribbon grass in the UK?
Prune strawberries and cream ribbon grass in early to mid spring. For shrubs that flower on the current season's growth, the RHS times pruning to early or mid spring — after severe weather has passed and once the growth buds begin to swell. In Britain that is usually March into April rather than the February common in warmer regions; prune too early and the new shoots meet a late frost.
Is it illegal to prune strawberries and cream ribbon grass in spring or summer in the UK?
There is no nesting-bird restriction that realistically applies to strawberries and cream ribbon grass, since birds do not nest in it. The Wildlife and Countryside Act 1981 still protects any active nest you do find anywhere in the garden — the rule is about the nest, not the plant.
How do you prune strawberries and cream ribbon grass?
Cut the whole clump to 3–4 inches (8–10 cm) above ground in late winter. In midsummer, if foliage looks tired or scorched, cut back by half to encourage a flush of fresh, well-variegated growth.
How often does strawberries and cream ribbon grass need pruning in a British garden?
Once to twice per year. Like all Phalaris arundinacea cultivars, 'Strawberries and Cream' needs an annual hard cutback to stay fresh and well-coloured. Cut the entire clump to 3–4 inches in late winter before new growth appears. Also shear the clump back by half in midsummer if foliage scorchs or fades — it will resprout with bright new variegation. Control spreading rhizomes as needed.
Why is UK pruning timing different from American advice?
Most pruning guides online are written for US conditions and anchored to USDA zones. Britain's maritime climate gives milder winters but later, less predictable last frosts — from March in the south-west to mid-May in the north — so the RHS advises against winter pruning for most plants: it pushes out soft growth that a late frost then kills. Britain also has the nesting-bird law, which has no US equivalent.