Why Old Crates Deserve a Second Life in the Garden

There is something quietly satisfying about a wooden crate. It arrives holding apples, wine bottles or vegetable box deliveries, and then sits in the corner of the shed waiting for a purpose. Before you break it up for kindling, consider what it could become. A sturdy crate is already a box, and a box is halfway to being a planter, a tool caddy or a harvest tray — you simply need to tidy it up, protect it and, if you fancy, put it on wheels.

The charm of crate storage is that it never looks too precious. In a British garden, where a bit of weathered character suits the borders better than shiny plastic, a sanded and treated crate sits comfortably among the pots and raised beds. It is also cheap, endlessly adaptable and keeps useful things out of landfill.

Choosing and Assessing Your Crates

Not every crate is worth saving. Pressed or chipboard crates that crumble at the edges will not survive a damp winter, so look for solid timber — pine, oak or plywood slats are ideal. Give any second-hand crate a once-over before you start.

• Check for staples, nails or splinters that could catch your hands later.
• Press the slats gently; if they flex and creak, the crate is best used for dry storage rather than soil.
• Look out for rot or woodworm, especially in crates that have sat in a damp shed. Fine powdery dust or small round holes mean it is best burned or binned.
• Confirm the crate has not held chemicals, paint or oily produce. Food-grade crates are safest for anything touching compost or crops.

If a crate is structurally sound but slightly wobbly, a couple of extra screws or a bead of exterior wood glue along the joints will firm it up nicely.

Sanding and Treating for British Weather

Our damp, changeable climate is the real test for anything left outdoors. A crate left bare will grey, swell and eventually part at the joints. A little preparation makes all the difference.

Start with a medium-grade sandpaper — around 120 grit — and work along the grain to smooth the surface and knock back any rough edges that could snag a sleeve or a seed packet. Follow with a finer grit if you want a softer finish. Wipe away the dust with a dry cloth.

For protection, choose an exterior wood preserver or a breathable garden wood stain rather than a thick varnish, which can trap moisture and peel. Apply two thin coats, letting each dry fully, and pay particular attention to the end grain and the base, where water lingers. If the crate will hold soil, line it with a piece of landscape fabric or a few layers of hessian first, then add drainage holes about 1cm across in the base. Untreated timber can also be lined with a plastic sheet, but always pierce holes so roots do not sit in a swamp.

Three Practical Ways to Use Your Crates

Once sanded and treated, a crate becomes genuinely useful. Here are three approaches that suit most gardens.

• Rustic planters. A shallow crate lined with fabric makes a fine home for salad leaves, herbs, strawberries or alpine plants. Deeper crates suit carrots, chard or potatoes. Space plants generously and water at the base, as timber-lined containers dry out faster than glazed pots.
• Tool caddies. A half-height crate with a sturdy handle or rope loop is perfect for carrying secateurs, twine, gloves and labels around the garden. Dividers made from spare slats keep hand tools separate and stop small items rolling about.
• Harvest boxes. Shallower crates stacked on a shelf or bench are excellent for storing onions, garlic, squash and apples, allowing air to circulate and reducing mould. Line the base with newspaper to cushion soft fruit.

If you keep chickens or grow more than you can eat, a crate also makes a handsome gift box for a glut of tomatoes or a dozen eggs.

Adding Castors for Flexible Organisation

Castors transform a crate from something you lift into something you roll. This is especially handy on a patio, in a greenhouse or on a smooth shed floor, where you can move a planter into the sun or wheel a tool caddy to the job.

Choose small swivel castors with a rubber or polyurethane wheel — they are quieter than hard plastic and kinder to decking. You will also need four short bolts, washers and nuts, plus a drill bit the same diameter as the bolts. Turn the crate upside down on a stable surface, position the castors near the corners, and mark the holes. Drill through the base, then bolt each castor in place with a washer on both sides to spread the load. Two locking castors will keep the crate from rolling away on a slope.

Keep the weight sensible. A crate on castors is not the place for a full bag of compost. It is far better suited to lighter loads — a few pots, hand tools, or a trug of freshly picked beans. If the base feels flimsy, reinforce it by screwing an extra slat or a piece of plywood across the underside before fitting the wheels.

Keeping Your Crate Storage Tidy Through the Seasons

Upcycled crates reward a little attention. At the end of each growing season, empty them, brush out soil and debris, and check the base for soft patches. A quick rub-down and a fresh coat of preserver every year or two will keep them going for a decade or more. Store spare crates upside down on a dry shelf to stop water collecting inside.

Whether you set one by the back door for muddy boots or line three along a sunny wall for herbs, the humble wooden crate earns its keep. Sand it, treat it, perhaps add a set of castors, and you will have storage that looks at home in the garden and costs almost nothing but an afternoon's work.