Ferrous Sulphate ratio known to anyone please?
After my recent attempt at feeding the lawn with ferrous sulphate I can report it did not show any signs of greening up. I am guessing my ratios were wrong. In my defence, anyone who has attempted to research said ratios will agree that it is very confusing! If anyone has any tried and tested results I would appreciate some guidance on this matter. I realise there are much better products out there and I could also have got professionals in to do this but I have purchased a tub of the stuff so I need to master it somehow. Many thanks