The calendar
When to trim a conifer hedge in Ormskirk
- JanJanuary: Avoid. Nothing is growing, so a cut face would sit open until spring
- FebFebruary: Avoid. Same again — no growth to cover anything we cut
- MarMarch: Avoid. Growth has not started and the window does not open until April
- AprApril: Best. The window opens. A face cut now has the whole season to grow over
- MayMay: Best. Peak growth, so cut faces close over faster than at any other point
- JunJune: Best. Mid-season. The second cut, where a hedge is taking three in the year
- JulJuly: Best. Still well inside the growing season, with months of regrowth left
- AugAugust: Best. The last full month — the window closes at the end of it
- SepSeptember: Possible. Early September at a push, and only where the hedge is still growing
- OctOctober: Avoid. Past the window. The cut face goes into winter open and stays that way
- NovNovember: Avoid. No conifer cutting. Growth has stopped and nothing closes over
- DecDecember: Avoid. Dormant. A cut made now is still an open face in March
- Jan
- Nothing is growing, so a cut face would sit open until spring
- Feb
- Same again — no growth to cover anything we cut
- Mar
- Growth has not started and the window does not open until April
- Apr
- The window opens. A face cut now has the whole season to grow over
- May
- Peak growth, so cut faces close over faster than at any other point
- Jun
- Mid-season. The second cut, where a hedge is taking three in the year
- Jul
- Still well inside the growing season, with months of regrowth left
- Aug
- The last full month — the window closes at the end of it
- Sep
- Early September at a push, and only where the hedge is still growing
- Oct
- Past the window. The cut face goes into winter open and stays that way
- Nov
- No conifer cutting. Growth has stopped and nothing closes over
- Dec
- Dormant. A cut made now is still an open face in March
The trimming window and the main nesting season are the same months, so the two cannot be separated by picking a date. Under section 1 of the Wildlife and Countryside Act 1981 it is an offence intentionally to damage or destroy the nest of a wild bird whilst that nest is in use or being built, and the offence attaches to the nest rather than to the calendar. A conifer screen is dense cover in every month of the year, so the check is a visual one, on the section about to be cut, on the day it is cut — and we work in panels so a nest found part-way through stops that section and nothing else.
And what that means on Ormskirk ground
Whole streets in Skelmersdale, and the 1960s and 1970s fringes of Ormskirk and Burscough, were planted with fast conifer screens inside the same few years. Skelmersdale was designated a new town in 1961, first occupied in 1964 and built out by 1985 — one planting era, one boundary palette, and gardens that all arrive at the same overgrown state together. That is why this is the hedge question we are asked most often here. One point of geography: a hedge in Maghull sits in Sefton, not West Lancashire.
It sits alongside the rest of our garden services in Ormskirk, and is often booked with regular garden maintenance. The ground changes across the patch — see Ormskirk.