How long does bat guano feed plants for when mixed into soil, The instructions say mix 1kg of guano to every 20 litres of soil but il be adding it to 50 litres as iv read less is better.
the post is probably a bit vague with a lot of factors determing a solid answer but there must be a rough guide on how long it will fertilise soil for? .... can i still go ahead and water with nutrients as normal?
