Give your onions a boost with our onion fertilizers to grow the best onions. Onions are heavy feeders so giving them a boost of fertiliser will keep them healthy. All dry fertilisers should be worked or watered into the top 3 to 5 inches of soil. Using a hoe gently work the fertilizer into the soil so it can leach down towards the plant root zones. You have to be careful and not damage the onions when working fertilizers into the soil.
We sell onion fertilizer at a stores shop at £1.75 per KG. All money taken goes back into the running of the site
Blog by Mark Burton (Allotment Secretary)
Old Lane Allotment Association 