1st time grower would like sum advise on my Jack Frost plant it's 3weeks into flower does anything look wrong with what I've done so far for first timer
LOOKING OKAY... Looks like the plant is wanting more light due to the leaves dying off which is normal - however it's a bit early in flowering to be loosing leaves...
Only thing is you might have to adjust the height of the new light. Since its stronger the heat output will be higher and if it's at the wrong height you will burn your plants.
Id give it a good shot of grow nutes for a few weeks than switch over to a bloom. I'm not too educated on bottled nutes bc I don't water only super soil so I really can't recommend any specific brand but I'm sure someone here can point you in right direction