UK pruning guide · RHS timing
When to prune almond 'marcona' 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 almond 'marcona'
Maintain an open-vase shape with 3–4 scaffolds. Head long laterals back by one-third and remove crossing, downward-growing, or dead wood. Thin dense spur clusters to allow light into the center of the canopy.
'Marcona' is a Spanish-origin almond that grows vigorously and benefits from annual dormant pruning to control size and renew fruiting spurs. Like other almonds it bears on one-year wood, so removing roughly 20% of the canopy each winter — thinning inward shoots and heading back long scaffolds — maintains yields. It can grow into a sizeable tree if left unpruned.
More almond 'marcona' care for British gardens
Care at a glance
Pruning almond 'marcona' in the UK — FAQ
When should I prune almond 'marcona' in the UK?
Prune almond 'marcona' 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 almond 'marcona' 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 almond 'marcona' 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 almond 'marcona'?
Maintain an open-vase shape with 3–4 scaffolds. Head long laterals back by one-third and remove crossing, downward-growing, or dead wood. Thin dense spur clusters to allow light into the center of the canopy.
How often does almond 'marcona' need pruning in a British garden?
Annually, every dormant season. 'Marcona' is a Spanish-origin almond that grows vigorously and benefits from annual dormant pruning to control size and renew fruiting spurs. Like other almonds it bears on one-year wood, so removing roughly 20% of the canopy each winter — thinning inward shoots and heading back long scaffolds — maintains yields. It can grow into a sizeable tree if left unpruned.
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.