Update, plants have been topped and working on rooting as we speak
Number 1 genie juice
Number 2 genie juice
Number 3 genie juice
Number 4 genie juice
Added some Epsom salt to my feed, a little light rusting/yellowing on a few leaves.
Number 3 is the slowest grower
Number 4 is the tallest
Numbers 1 and 2 have a nice structure to them