“On a garden of about an acre I used soluble ferrous sulphate and soluble fertiliser using the knapsack sprayer - a much easier process than using a spreader and the 6.9.6 fertiliser using a spreader.”
“I bought a backpack sprayer and have been using the Lawnsmith soluble fertiliser. Following their clear advice and mixing in a separate 20l container to ensure complete dissolving Ive had no problems. The video on the Lawnsmith website is easy to follow”
