UK pruning guide · RHS timing
When to prune pelargonium 'lara starshine' 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 pelargonium 'lara starshine'
Pinch or cut stem tips above a leaf node throughout the growing season to maintain bushy form. In spring, cut all main stems back by up to half, cutting just above a healthy leaf node. Remove spent flowers by snipping the stalk cleanly at the base.
Pelargonium 'Lara Starshine' is a scented-leaf pelargonium grown for aromatic foliage. Pinch tips regularly to keep the plant bushy and delay woodiness. Cut back by one-third to one-half in early spring to encourage fresh, fragrant growth. Remove any flower spikes if you want to keep energy in the leaves.
More pelargonium 'lara starshine' care for British gardens
Care at a glance
Pruning pelargonium 'lara starshine' in the UK — FAQ
When should I prune pelargonium 'lara starshine' in the UK?
Prune pelargonium 'lara starshine' 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 pelargonium 'lara starshine' in spring or summer in the UK?
Pruning itself is not illegal, but destroying an active nest is. Under the Wildlife and Countryside Act 1981 it is a criminal offence to damage or destroy the nest of any wild bird while it is being built or in use, and the RHS treats the nesting season as March to August, sometimes longer. Check pelargonium 'lara starshine' for nests before cutting, and if you find an active one, leave that part of the plant until the birds have fledged.
How do you prune pelargonium 'lara starshine'?
Pinch or cut stem tips above a leaf node throughout the growing season to maintain bushy form. In spring, cut all main stems back by up to half, cutting just above a healthy leaf node. Remove spent flowers by snipping the stalk cleanly at the base.
How often does pelargonium 'lara starshine' need pruning in a British garden?
Pinch tips as needed through the season; hard cut-back once annually in spring. Pelargonium 'Lara Starshine' is a scented-leaf pelargonium grown for aromatic foliage. Pinch tips regularly to keep the plant bushy and delay woodiness. Cut back by one-third to one-half in early spring to encourage fresh, fragrant growth. Remove any flower spikes if you want to keep energy in the leaves.
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.