UK pruning guide · RHS timing
When to prune almond 'mission' 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 'mission'
Prune to an open-vase form. Head the previous season's long shoots back by one-third; thin cluttered spurs and remove dead, diseased, or crossing wood. Make cuts just outside the branch collar for clean healing.
'Mission' almond is a late-blooming, self-fertile variety often used as a pollenizer. It requires the same annual dormant pruning as other almonds to renew bearing spurs and maintain an open canopy. Remove roughly 20% of canopy each winter; thin inward-growing shoots and head back long scaffolds to encourage lateral shoot production for the following season.
More almond 'mission' care for British gardens
Care at a glance
Pruning almond 'mission' in the UK — FAQ
When should I prune almond 'mission' in the UK?
Prune almond 'mission' 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 'mission' in spring or summer in the UK?
There is no nesting-bird restriction that realistically applies to almond 'mission', 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 almond 'mission'?
Prune to an open-vase form. Head the previous season's long shoots back by one-third; thin cluttered spurs and remove dead, diseased, or crossing wood. Make cuts just outside the branch collar for clean healing.
How often does almond 'mission' need pruning in a British garden?
Annually, every dormant season. 'Mission' almond is a late-blooming, self-fertile variety often used as a pollenizer. It requires the same annual dormant pruning as other almonds to renew bearing spurs and maintain an open canopy. Remove roughly 20% of canopy each winter; thin inward-growing shoots and head back long scaffolds to encourage lateral shoot production for the following season.
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.