Best guano fertiliser
You opened amazon.co.uk looking for the best guano fertiliser and found a 700 g VitaLink tub, a German stick count in the thousands, and shop pages that print an NPK the listing does not. This page judges only the nine saved listings in our [guano fertiliser comparison](/hub/fertiliser-soil-and-bark-mulch/guano-fertiliser). A top pick here is a job with a skip, not a UK award and not a lab result. Products Compared has not tested these packs. Prices are the saved snapshot in GBP. If you still need the order of checks rather than a name, use the [guano fertiliser buying guide](/hub/fertiliser-soil-and-bark-mulch/guano-fertiliser/sub/guano-fertiliser-buying-guide).
You opened amazon.co.uk looking for the best guano fertiliser and found a 700 g VitaLink tub, a German stick count in the thousands, and shop pages that print an NPK the listing does not.
You opened amazon.co.uk looking for the best guano fertiliser and found a 700 g VitaLink tub, a German stick count in the thousands, and shop pages that print an NPK the listing does not. This page judges only the nine saved listings in our guano fertiliser comparison. A top pick here is a job with a skip, not a UK award and not a lab result. Products Compared has not tested these packs. Prices are the saved snapshot in GBP. If you still need the order of checks rather than a name, use the guano fertiliser buying guide.
Our top picks
| Badge | Product | Form | Stated source | Review sample | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall | VitaLink VitaLink bat guano, 3.5 kg | Powder | Bat | 4.6 from 517, UK texts | 9.2 | about £26.25 | View offer |
| Alternative | COMPO COMPO palm sticks with guano, 30 | Sticks | Seabird | 4.5 from 2,853, texts not from the UK | 9.0 | about £15.78 | View offer |
| Best value | Flower Flower guano sticks, 20 | Sticks | Not stated | 4.0 from 23, texts from Spain | 8.0 | about £5.97 | View offer |
On this page
A top pick is a job, not a UK award
VitaLink 3.5 kg when you want bat guano and UK reviews
COMPO sticks when you want a three-month seabird insert
Skip the tub for a cheap flower stick or a 25 kg sack
Match the job, then stop
Common questions
Which guano fertiliser in this set has UK review texts?
Who should buy the COMPO sticks instead of the VitaLink tub?
Is the 700 g VitaLink tub the one being compared?
Why not the listing with 2,853 reviews?
Is Guanokalong the better tub because a shop prints NPK 1-10-1?
What should I buy if I only want to spend under £10?
Does top pick mean a lab test or a UK award?
Related pages
Sources
Public UK sources from the research digest, used for this page in October 2026. Prices, stars and review counts are from the nine amazon.co.uk listings in the saved files. A 100% organic line names no certifier. A star count whose saved texts are not from the United Kingdom is not UK opinion. This is not a laboratory test. Do not collect droppings from a bat roost.
- GOV.UK, manure, guano and digestive tract content (retrieved October 2026)
- GOV.UK, import of sea bird guano (IIN ABP/21) (retrieved October 2026)
- GOV.UK, fertilisers made from processed animal by-products (retrieved October 2026)
- GOV.UK, bats: protection and licences (retrieved October 2026)
- Bat Conservation Trust, managing droppings and urine (retrieved October 2026)
- legislation.gov.uk, Regulation (EC) No 889/2008 Annex I (retrieved October 2026)
- GOV.UK, rules for farmers and land managers to prevent water pollution (retrieved October 2026)
- RHS, fertilisers (retrieved October 2026)


