Do Wasps Return to the Same Nest Every Year? A Guide for Loughton Gardens

Small hollow garden objects look harmless, yet to a nesting queen a bird box or a stacked planter is a ready-made chamber worth a closer look.

Small cavities, big consequences

When people think of where wasps nest, they picture roofs and walls. Gardens, however, are full of smaller hollows: bird boxes that were never occupied, upturned flowerpots, hollow garden ornaments, the space inside a wheelbarrow tipped on its side. Each of these is dry, dark and enclosed.

An old nest found in a bird box in winter is the leftover of a colony that died in autumn. Nobody will use it again, and a fresh queen starts from nothing. Even so, the box remains a plausible site, because it is a snug chamber with a hole that fits a wasp well.

If you garden in Loughton and enjoy putting up boxes and ornaments, it is worth knowing which ones might be borrowed by an insect this spring.

The same goes for hollow fence posts, the open ends of metal pipes used as plant supports and tubes in bug hotels. These are fine for the garden but are worth a glance each spring to see who has moved in.

A quick look with a torch, from a sensible distance and without putting a hand in, is all that is needed.

Bird boxes

An empty bird box with a clean interior is a good nesting site for several creatures. If you want birds to use yours, clean it out in autumn, once the breeding season is over, and place it where the entrance faces away from strong sun. A box that sits empty all year can end up used by something else.

When you clean it, tap the box lightly first and listen. Open it slowly and stand to one side. If the box contains a grey papery structure that is dry and quiet, it is last year’s nest, and you can tip it into a bag. If in doubt, close the lid and leave it until you are sure.

Never put your fingers into a box without looking inside first, and do not clean boxes in the warm months when wasps may be active.

Boxes mounted high are best left to specialists, or checked from a ladder only with someone holding it. If the box is on a tree, wait until winter when the leaves are gone and the view is better. A pair of binoculars shows whether a hole has fresh grey paper at its rim.

If you would rather not clean boxes yourself, a friend who is used to them may help, though the same precautions apply to anyone.

Pots, planters and the garden clutter

Stacks of clay pots, upturned buckets and heavy planters standing against a wall create tunnels and gaps that queens can explore. A pile left undisturbed for months is especially inviting.

• Store pots in neat, open-sided stacks, not tight piles against a wall.
• Turn buckets and bins upside down on a rack, not on the ground.
• Keep hanging baskets clear of the eaves and inspect them in spring.
• Check hollow ornaments and statues with a torch.

When lifting anything in spring, do so slowly and look at what lies underneath before putting your hand in.

Plastic containers and metal bins left lying on their sides collect warmth in the sun and may appeal as well. Put them away in a shed or garage, or stack them neatly where you can see underneath.

Gaps behind water butts and beside the compost bin are worth checking, as are the spaces between a raised bed and the fence.

None of this is difficult, but it does require you to look rather than assume.

What is a hanging basket worth watching for

Hanging baskets lined with coir or moss have a soft, hollow structure, and basket brackets can have small voids. A queen occasionally nests in a basket that is left in place through the winter and hung against a sheltered wall. Look at yours in spring before you water or replant it.

Wind chimes, bird feeders and lanterns also have crevices, though they are less likely. Keep your eyes open as you work, and stop if you notice a wasp entering or leaving the same object several times.

If you find a nest in a basket, take it down only if it is clearly empty, using gloves and a bag. A basket with a live nest should be left where it is, and the area kept clear of people.

Spring is a good time to refresh baskets with new liners, as it gives you a reason to inspect them.

Sweet bird food and spilt seed

Fat balls and sugary nectar feeders for birds draw wasps late in the summer. If this is a nuisance, move feeders away from seating areas and take down nectar feeders for a while when wasps are at their peak. It will not alter where nests appear, but it reduces the number of wasps in the area where you sit.

Sweep up spilt food each day.

Fruit-based treats left out for birds in autumn do the same, and orange halves, jam and apple pieces are particular favourites of the late-season wasp.

A saucer of water placed some way off may even divert a few foragers, though it will not stop a nest.

If a nest is found

Do not poke into a box, basket or ornament with a stick. Keep away, and contact Wasp Nest Removal Essex on 01245 327274 or use the booking form on our contact page. A nest is treated for a fixed £90 per nest, one visit guaranteed, and a further nest on the same property is £35 per nest.

We are open seven days a week, offer same-day service and cover domestic and commercial customers, and we are fully insured. When you book, it is worth asking whether the empty nest could be taken down as well.

If any member of the household is allergic to stings, tell us when you book so that the visit can be prioritised.

Frequently asked questions

More wasp advice for Loughton