Well have you hear about MIR (Make It Rain) ?
try read this link, https://www.rollitup.org/newbie-central/316301-calling-all-noob-growers.html
and i tried this MIR, this grower Riddlem3 is legit. I did feed , feed, MIR, feed ,feed MIR. The result was incredible for me.
happy gardening.