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Windsock for a farm or allotment

Updated: October 2026

You want to know if the breeze on the allotment has turned before you spray, or whether a moving sock will shift the pigeons. A windsock for a farm or allotment can help with the first glance and can add movement. It cannot meter the spray window, and it cannot promise the birds will stay away. The [windsock comparison](/hub/diy-supplies/windsock) holds the twelve amazon.co.uk listings. This page uses the orange cones for a reading and the rainbows for movement. Peter F. used those listings, the UK review notes, and the HSE and Defra pesticide code. There was no lab test. A qualifying purchase can earn a commission at no extra cost to you.

You want to know if the breeze on the allotment has turned before you spray, or whether a moving sock will shift the pigeons. A windsock for a farm or allotment can help with the first glance and can add movement.

Our top picks

hugttt hugttt 3 rainbow 24 inch windsocks

Best overall

hugttt hugttt 3 rainbow 24 inch windsocks
8.2/10about £6.49
View offer
Anley Anley 40 inch orange windsock

Rank 2

Anley Anley 40 inch orange windsock
8.5/10about £10.95
View offer
Wvbzf Wvbzf 0.8 m orange windsock

Alternative

Wvbzf Wvbzf 0.8 m orange windsock
6.7/10about £7.39
View offer
On this page
  1. 1.A sock shows a change, not a spray number
  2. 2.Put it where the work is
  3. 3.Birds and allotments
  4. 4.Which rows match which job

A sock shows a change, not a spray number

The pesticide code of practice, section 4, calls a steady 2–4 mph breeze, blowing away from sensitive areas, the safest spray window. It marks higher drift risk at 4–6 mph. At the 6–9 mph row of its nozzle-height table, it says do not spray. Wind at nozzle height over a crop is roughly half the 10 m forecast, so a weather app is not the wind at the boom. A fabric sock can show that the wind has swung. It cannot tell you that you are inside 2–4 mph. If you spray, use an anemometer at the crop and stop at the code's do-not-spray row. If you are not trained and authorised, the sock does not make the work safe. The 3.6 m rule, on garden windsock or airfield windsock, is not a spray threshold.

Put it where the work is

A sock behind the barn reads the barn. Hang it in the same air as the crop, the pad or the patch you fly, above the fence. UK notes already describe that kind of siting. ZOOFOX reviews include a radio-control field. Wvbzf mentions helicopters above the fence. DEWIN mentions drone flying. A Nikou review mentions a back-garden helicopter and a sock that needs untangling. Those are use notes, not a speed calibration and not a licence. The clip still has to turn, or the tail wraps and the glance is useless. How to close it is on how to hang a windsock. Walk out to the sock before you fill the tank. If it hangs limp while the headland is fresh, move it.
hugttt hugttt 3 rainbow 24 inch windsocks

Testsieger

hugttt hugttt 3 rainbow 24 inch windsocks
8.2/10about £6.49
View offer

Birds and allotments

A moving sock can bother birds for a while. Hugttt's UK reviews mention pigeons, seagulls and allotment seed, on 24-inch rainbow streamers at about £6.49 for three. JJUNW's allotment note calls the orange sock stronger than a flag, and another review says it only works when it is windy. A sock that hangs still is not scaring anything. The RHS and Which? treat netting as the reliable way to keep pigeons off crops, and visual scarers as something birds get used to. GOV.UK allows visual scaring as non-lethal management. Killing birds needs a licence. Move the sock, or take it down for a spell. Net the brassicas if the pigeons are the actual problem.

Which rows match which job

Use an orange cone for direction. Nikou states 0.8 m. Wvbzf has one Lincolnshire coastal farm review of a sock that lasted a year. That year is one site, not a rating for your coast. The Anley 40-inch prints a length you can check, on a review file shared with the 30-inch listing. JJUNW prints 30 inch and 31.5 inch. Use a rainbow for movement. Hugttt has the UK review volume. The carp at about £16.95 is an expensive scarer beside three socks at about £6.49. Who to open first is on the best windsock page. Neither replaces an anemometer, a spray qualification, or a net.

Common questions

Can I spray because the sock is flying?
No. A flying sock means there is wind, not that you are inside the 2–4 mph window. The code marks higher drift risk at 4–6 mph and says do not spray at the 6–9 mph row of its nozzle-height table. Measure at the crop. Wind at nozzle height is roughly half a 10 m forecast. If you are not trained and authorised, do not spray.
Where should the sock be relative to the field?
In the air the work is in. Above the fence on the plot, the pad or the headland, not in the lee of the barn or the house. Radio-control and drone reviews in this folder are people putting a short sock in the air they use. If the tail wraps, the site is wrong or the clip cannot turn. Move it before you trust it for a go or no-go glance.
Will it keep pigeons off the allotment?
It might interrupt them while it is new and while it is moving. Hugttt reviews mention pigeons and allotment seed, and that is a use note, not a trial. RHS and Which? guidance treats netting as the defence that holds, and visual scarers as something birds habituate to. Visual scaring is a non-lethal option. It is not a promise, and killing the birds needs a licence.
Which listing did allotment reviewers actually buy?
The JJUNW note that prefers the sock to a flag is an allotment comment, and the length on that page disagrees with itself. Hugttt's pigeon and seed notes sit on the rainbow pack at about £6.49, which is a scarer rather than a cone. Wvbzf's year-long note is a Lincolnshire coastal farm, not an allotment. Read the job in the review before you copy the purchase.
Is it useful for a drone or model aircraft?
Yes, as a glance at direction beside the patch, which is how DEWIN, ZOOFOX and Wvbzf reviews talk about drones, radio-control and helicopters. It will not give you a speed, and a sock in the shelter of a hedge will not match the wind at standing height on the pad. A back-garden helicopter mention is not permission to fly, and it is not an airfield sock.
Does one farm year mean it will last on my coast?
No. One Wvbzf review says the first sock lasted a year on a Lincolnshire coastal farm and that this was the second buy. The star line is still 3.8 from five. Anley shared reviews include fade after about a month and fabric gone within a year. Treat a single season as that buyer's site. Check the clip after gales, and do not read a UV claim on a title as a test.

Related pages

Windsock buying guide

Windsock

Best windsock in this amazon.co.uk set, with skips

Garden windsock or airfield windsock: stay or leave

How to hang a windsock so it does not wrap the post

Sources

CAA, HSE, Defence Infrastructure Organisation, Piggotts and Flightstore. Prices and stars are the amazon.co.uk listings on 16 October 2026. Prices move.

  1. RA 3513 Issue 3, aerodrome wind indicator (retrieved 16 October 2026)
  2. CAA CAP 793, unlicensed aerodromes (retrieved 16 October 2026)
  3. CAA CAP 637, visual aids (retrieved 16 October 2026)
  4. HSE and Defra pesticide code, section 4 (retrieved 16 October 2026)
  5. HSE, spray drift (retrieved 16 October 2026)
  6. DIO Safety Alert 10/13, windsock inspections (retrieved 16 October 2026)
  7. Piggotts, windsock size guide (retrieved 16 October 2026)
  8. Flightstore, McWilliams windsocks (retrieved 16 October 2026)
  9. amazon.co.uk Best Sellers, Windsocks (retrieved 16 October 2026)