Yes. Just a couple of things: make sure you put it on way before lights on (like as soon as the lights go out) because it will burn your leaves otherwise. Also, do not leave it in the bottle at all after you are done using it because it smells foul if you do.
If you spray it on cuttings, do it once and once only, or the roots will get lazy. I actually just sprayed my plants with it yesterday.
sweet yeh i might get some does it really help against pests 2?
so yu spray rooted cutting and then yu dont use it again at all???
Wat ya mean dont leave it in bottle?
magic green is great and works very nicely. i notice things look better about 2 days after spraying. and it does smell like shit after about 2-3 days so dump the bottle out after you're done. also i've popped the pressurized hand pump spray bottles by leaving some magic green in it. great stuff though.