Renovating a neglected hedge in Faversham: from gappy and overgrown to dense again.
Not every overgrown hedge is a leylandii problem. Privet, laurel, hawthorn and box hedges around Faversham and the orchard villages get neglected too, and the result is usually thin at the base, leggy at the top, and full of gaps rather than uniformly too tall. Here's how that actually gets fixed, stage by stage.
Starting point: thin, leggy and gappy
A hedge that's been trimmed only across the top for years, never renovated, typically develops a distinctive shape: dense foliage at the top where light reaches it, and bare or thin wood lower down where it's been shaded out. From the front it can look reasonably solid; from the side or through a gap it's often see-through at knee height. This is the state most renovation calls start from, not too tall so much as structurally wrong.
Stage one: assess what the species can take
Species that regrow readily from old wood, privet, hawthorn, beech, hornbeam, can take a hard renovation cut, right back into bare stems, and recover within a season or two. Species that can't regenerate from bare wood, most conifers, some evergreens, need a gentler staged approach instead. Getting this assessment right at the start decides whether the next stage is one hard cut or several gentle ones.
Stage two: the hard cut (for species that take it)
For privet, hawthorn and similar species, renovation means cutting back hard, sometimes to within 30-45cm of the ground on one side, to force new growth from the base. Immediately after this stage, the hedge looks genuinely worse: bare stems, an unmistakably "just been butchered" appearance. This is normal and expected, not a sign anything has gone wrong.
Stage three: the first recovery season
Through spring and summer, dormant buds lower down the stems break and push new growth. By late summer, the hedge usually has a visible flush of new foliage from the base upward, though it's still thin and uneven compared to the finished result. If both sides needed hard cutting, the second side is usually done a year after the first, so the hedge is never left with no foliage at all.
Stage four: shaping cuts
Once new growth has filled in, light shaping cuts encourage the hedge to bush out rather than shoot upward in a few dominant stems. This is where the hedge starts to look intentional again rather than mid-recovery.
Stage five: the finished hedge
A full renovation on a responsive species typically reaches a genuinely dense, gap-free result within two growing seasons. From there, it holds its shape with two ordinary maintenance cuts a year, the same as any well-kept hedge, no different treatment needed once it's recovered.
Any hard renovation cut between 1 March and 31 August needs a nesting check first, section 1 of the Wildlife and Countryside Act 1981 applies to a renovation cut exactly as it does to routine trimming.
Hedge gone thin and gappy?
Send a photo to hello@favershamhedges.co.uk or call 07763 100 477 and I'll tell you honestly whether it's a hard-cut renovation or a slower staged fix.
Sources: Royal Horticultural Society, hedge renovation guidance (rhs.org.uk); Wildlife and Countryside Act 1981, section 1.