Hello everyone, my first post is a question!
Last week I used some of that Evergreen lawn feed, it promises - in fact it guarantees to green up your lawn in 3 days...well I measured bits of lawn, weighed out the correct amount for each bit, watered it all in with the sprinkler, and 3 days later..... nothing Is there something I should know? Or can anyone recommend a better lawn feed?

Cheers