How to Create a Great Hedge (And Keep It Looking Sharp)

A good hedge does more than just look neat. It adds privacy, reduces noise, frames your garden, and even acts as a windbreak. Whether you're after a formal boundary line or a more natural screen, creating a healthy, attractive hedge comes down to the right plant selection—and proper care throughout the year.

In this blog, we’ll walk you through how to plant a hedge, what to use, and how to maintain it with minimal stress.

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🌱 Step 1: Choose the Right Plant for Your Hedge

Before you plant, ask yourself:

• How tall do I want it to grow?

• How wide can it be?

• Do I want it evergreen or flowering?

• How much pruning am I willing to do?

Popular Hedge Plant Options:

• Lilly Pilly (Syzygium australe) – Fast-growing, evergreen, glossy green leaves with fluffy white or pink flowers. Great for privacy.

• Viburnum odoratissimum – Dense, fast, and lush with large leaves. Excellent for noise and wind screening.

• Murraya paniculata (Orange Jasmine) – Beautiful glossy foliage and fragrant white flowers.

• Photinia ‘Red Robin’ – Known for its striking red new growth and dense foliage.

• Buxus (Box Hedge) – A classic formal hedge for borders or topiary. Slow-growing but neat and tidy.

🪴 Tip: For low-maintenance hedging, choose varieties that don’t need constant trimming or watering once established.

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📏 Step 2: Proper Planting for a Thick Hedge

Spacing Matters:

How far apart you plant depends on the variety and desired look.

Planting Tips:

• Dig a straight trench, not individual holes—it helps roots grow uniformly.

• Mix compost or organic matter into the soil.

• Water in well and mulch around the base to suppress weeds and lock in moisture.

• Water regularly for the first few months to help plants establish.

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✂️ Step 3: Pruning for Shape and Density

Hedges love being pruned—but timing and technique matter.

When to Prune:

• Light trim every 6–8 weeks during the growing season (spring to early autumn).

• Hard prune in late winter or early spring if the hedge has become overgrown or sparse.

How to Prune:

• Always trim just above a node (where a leaf meets a stem) to encourage new growth.

• Use sharp, clean tools to avoid damaging stems.

• Trim the sides slightly narrower at the top than the base—this allows sunlight to reach the lower parts and prevents a “leggy” hedge.

• Don’t cut into old wood (especially on slower-growing varieties)—it may not regrow.

✨ Pro Tip: Start shaping your hedge early. Don’t wait for it to reach full height—regular shaping from a young age encourages dense growth.

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🌿 Step 4: Ongoing Maintenance

Keep your hedge lush and healthy with a few simple steps:

Watering:

• Water deeply during dry spells.

• Once established, most hedges are fairly drought-tolerant—especially natives like Lilly Pilly.

Fertilising:

• Feed with a slow-release fertiliser in early spring and again in mid-autumn.

• Liquid seaweed or organic compost tea also helps boost growth and root health.

Mulching:

• Top up mulch every few months to maintain moisture and reduce weeds.

• Keep mulch away from the base of trunks to prevent rot.

Pest & Disease Watch:

• Check for psyllids on Lilly Pillies (use eco-oil or a neem-based spray).

• Keep an eye out for fungal issues in humid or shaded spots.

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🛒 Need Plants for a Hedge?

We’ve got a huge range of hedge-ready plants in stock, including advanced sizes for instant screening. Whether you're planting a long driveway hedge or just need a neat boundary around your patio, we’ve got the right plants for the job.

👉 Shop Hedge Plants Now

Every order comes with our 30-day healthy plant guarantee and fast delivery to your door.

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Final Thoughts

A great hedge is more than just a row of plants—it’s a living, breathing part of your garden. With a little planning at the start and regular trims, you can enjoy a beautiful, low-maintenance hedge that adds structure, privacy, and value to your space.

Ready to get planting? We’ve got you covered.