How to prune a young hedge against rabbit grazing: strong foundation

Why prune a young hedge against rabbit grazing?

Rabbits enjoy eating young hedges. They focus especially on the base of thin hedges, the first year or two after planting. A hedge you don't prune carefully against grazing gets holes at the base, starts leaking, looks stumpy for years.

The key: prune a young hedge compact and dense - especially low - then that hedge grows so compact and dense that rabbits lose appeal. A hedge left to itself grows weak, open, inviting. This is your chance to build a strong foundation during youth.

Step 1: Planting height and timing

Young hedge starts as narrow stock. Here your defence begins:

Planting height: Plant at 30-50 cm height for rabbit-resistant hedge species. Taller stock grows faster but is more vulnerable to grazing first year.

Timing: Best to plant in autumn (September-October). Then winter grazing ends before your hedge is strong. Spring planting risks whole summer grazing.

Physical protection: First year encircle your hedge with wire mesh: 60 cm high, buried 10 cm into ground (rabbits dig under). This gives hedge protection while you form.

Step 2: Aggressive first year pruning

This sounds counterintuitive, but: prune a young hedge hard back first year (March), it grows compact and dense. That is what you want against rabbits.

First pruning (March year 1): Cut back to 20-30 cm height. Yes, really. This stimulates side shoots dense, not tall. Your hedge looks mutilated but grows well now.

Which hedge species do you grow? This determines aggressiveness:

• Privet, hazel: Can tolerate hard pruning. Cut back to 20 cm.
• Beech, hornbeam: Slightly more cautious. Cut back to 25-30 cm.
• Laurel, ilex: Gentler growth. Cut back to 30-35 cm.

Step 3: Second year forming

Year two (March again): your hedge is now underway. It now has a base. Now it is about expanding that base densely, especially low:

Sides: Cut low and sides hard back. Make the base of your hedge wide (60-80 cm at 50 cm height). This makes it impossible for rabbits to break through.

Height: Cut top-in modestly (only rough wood). Grow low is priority, not height.

Profile: Make your hedge now already trapezium-shaped: wide below, narrow above. This helps low sun exposure and dense growth.

Step 4: Third year finishing

Year three (March): your hedge is now a substantial shrub. Now height can grow somewhat, but base must stay dense:

Keep base low: Cut sides still low and hard. Base must stay 70-80 cm wide, mature hedge.

Allow height: Now hedge can grow to 100-120 cm (small hedge) or beyond (large hedge).

Form: Trapezium shape persists: wide below, tapered above. This is your defence against rabbits.

Hedge types and rabbit resistance

Privet: Very popular hedge, but rabbits eat it eagerly. Hard forming first two years essential.

Hazel: Dense-growing, less appetizing for rabbits. Good choice.

Beech: Appetizing for rabbits, especially young leaf. Strong forming needed.

Laurel, ilex: Less attractive for rabbits because of rougher leaf. Easier against grazing.

Boxwood: Dense, rough, not beloved by rabbits. Well protected.

Step 5: Maintenance pruning years 4+

Once your hedge mature and dense (year 4+), maintenance pruning is enough:

Annually: Twice yearly pruning (March, August). Cut back to last year growth, ensure form stays dense.

Keep base low: Also now: cut sides low. Base must not lighten.

Height: Annually only net growth off, no more hard pruning needed.

Frequently asked questions

My hedge already has rabbit holes - can I still save it?

Sometimes. Holes in young hedge are difficult. Don't cut the hole bigger, but let growth fill it. Possibly add protection (mesh around). Next growing season, many holes fill.

Large holes (more than 20 cm wide and 30 cm tall): replanting in hole can help. Plant in autumn.

How long do I keep mesh around it?

Wire mesh can come off once hedge is dense and 60 cm+ high. This usually takes 2-3 years. After that, hedge can tolerate grazing itself.

Check regularly: is hedge growing out of mesh? Then remove.

Rabbits dig under my mesh - what now?

Mesh must be 10-15 cm deep into ground. Check regularly if digging has started, and if yes: dig deeper.

Alternative approach: electric fence around hedge. This is serious investment, works well.

Can I use herbicides against rabbits?

No. Rabbits are not sensitive to chemicals. Physical protection (mesh, dense growth) works better.

Repellents (bitter spray, ammonia-soaked cloth) work somewhat, especially poorly in winter.

Step-by-step

Step 1: Plant in autumn

September-October planting. Thin stock (30-50 cm) is okay.

Step 2: Surround with mesh

Mesh 60 cm high, 10 cm deep into ground around hedge.

Step 3: Prune hard March year 1

Cut back to 20-30 cm height. Hard cutting back stimulates dense growth.

Step 4: Sides wide year 2

Cut sides hard back. Make base 70 cm wide. Trapezium shape.

Step 5: Height year 3

Now height can grow. Sides stay dense and wide.

Step 6: Mesh off year 3-4

Once hedge dense and 60+ cm: remove mesh. Hedge is now strong enough.

Rabbits and prevention

Prevention beats cure: Physical protection first years is essential. Mesh works, ensure depth.

Dense form wins: A hedge with trapezium shape (wide below) breaks through hard for rabbits.

Patience: Three years strong forming = twenty years rabbit-resistant hedge. Worth it.

Discover your own garden design

At [gardenworld.app](https://gardenworld.app) you can upload your front yard and see how a dense young hedge fits - with rabbit-proof forming and growth expectations. Plan your hedge planting more intelligently.