How much water does it take to activate fertilizer?
I fertilized my yard yesterday with organic fertilizer. The instructions say "water thoroughly" after application.
I relied on the forecast of heavy rain to water in the fertilizer. Well, the forecast didn't live up to the rainfall amount, we only got 1/8".
How much rainfall does it really take to activate fertilizer? Is 1/8" enough? Should I get out the sprinkler and water the yard?