Wasp Nest in a Hedge or Bush – What Isle of Grain Garden Owners Should Know
Windbreak shrubs and dense planting give wasps shelter on the Hoo Peninsula as anywhere else, and a nest in them is hard to spot from the house.
Planting that shelters more than you meant
Many gardens on the Isle of Grain, on the Hoo Peninsula, lean on thick shrubs and hedges as screens. They protect the lawn, give some privacy and cut down on draughts at the back door. That same density makes a perfect nursery for wasps: still air, dry cover, and no one poking around inside.
A nest begun in late April can be well established by midsummer. In August, at its peak, it may hold from 2,000 to 10,000 wasps or more. The planting around it looks just the same as ever, and the first sign is simply a growing number of wasps at the back door.
Sometimes the first sign of a nest in a screen is nothing more than a few wasps turning up at the kitchen window or the patio table in the middle of the day, far more than you would expect from chance. If that matches what you are seeing, look at the planting nearest to that spot first.
Where wasps choose in a screen
Look at the layout of the planting. Wasps tend to favour:
- The back of a thick shrub, against the fence, where it is shaded and undisturbed.
- Gaps where a shrub overlaps its neighbour and forms a pocket.
- The base of a screen, where old leaves and bark have built up.
- A tangle near a gate or shed, where there is shelter from the weather.
Walk along the front of the planting rather than into it. Watch for wasps that enter and leave at a single point. A busy flight path that crosses your lawn in a straight line is a good clue as to where the nest is, even before you see the entrance.
Gardens in exposed spots often have a lot of the same plant used as a screen, such as a long line of one evergreen shrub. A long monoculture like that can hold a nest anywhere along its length, so walk the whole line and not just the part nearest the house.
Whatever the size of your garden, the same rule holds: you do not need to see the nest to ask for help. A clear description of the wasp traffic is usually enough to book a visit.
Why not to go looking behind the screen
The instinct is to go behind the shrubs and see. That is the riskiest thing you can do. Pushing through the stems shakes the planting, and you are then in the middle of the problem with branches around you and no clear way out.
Instead, use what you can see from the lawn. A pair of binoculars, if you have them, helps you watch the entrance from a distance without having to approach. Photograph the flight path if you can, and note the time of day when it is busiest.
Do not try to flush wasps out with a hose or by making noise. It will simply make the wasps defensive.
Keeping the household safe
While waiting for the visit, treat the planting as out of bounds. Keep children and pets away, and avoid using the washing line or the bench if they are close to the shrubs. Close windows facing the border at the busiest times of day, and keep food covered.
If someone is stung, wash the sting, remove it if it is visible and use a cold pack. Call 999 for swelling of the face, lips or throat, difficulty breathing, wheezing, dizziness or a widespread rash. Anyone who knows they are allergic should say so when they book, so that the visit can be prioritised.
Hanging baskets, bird feeders and wind chimes on the screen should stay put until the nest is treated, since touching them can shake the planting. If something has to be moved, wait until evening and ask the technician first.
There is little point trying to wall off the nest with plastic sheets or boards. It does not stop wasps, and it brings you close to the planting. Distance and a prompt booking are the best protection.
Treatment
A fully insured, qualified technician will treat the nest during a single visit, and the work is safe and effective. The price is fixed at £120 per nest, with £60 for a second nest on the same property, whatever the time of day or the location. We are open seven days a week, offer same-day service, and cover domestic and commercial customers.
Describe the planting when you call: how dense it is, how far from the house, and whether the nest entrance is high or low. You can book on 01622 410 019, or with the form on the contact page, which also takes emergency requests out of normal hours.
Tell the technician if the planting is deep, if the lawn is soft or uneven near it, and whether a gate or side passage gives access. Practical details like these help the visit run smoothly, and none of them changes the fixed price.
Thinning the screen sensibly
Once the nest is dealt with, consider whether the planting could be thinned a little. A bit more light and air through the screen makes it less attractive to nesting wasps and easier to inspect. Do that in the colder months, once you have been told it is safe to cut, and keep the gaps modest so the shelter remains.
Each spring from late April, take a slow walk along the front of the screen and watch for anything unusual. A quick look at the right time is the best way to avoid a repeat.
Wasps on your property in Isle of Grain?
Fixed price £120 per nest, no call-out charge, same-day service available.