Agree 100%. I have discontinued grow big. Continuing others+ cal- mag at 1/2 strentgh every other watering. Leaves curling on one and paling on the other.definitely too much nitrogen here in this pic.Im no expert, but those leaves look like you are flirting with toxicity, Ive used those same nutrients and had some serious problems develop, even at half strength......
That Grow Big is some really potent stuff....
I agree calmag tends to be nitro heavy and usually chemical! So if your in soil that’s not the best! It’s the calmag that’s making the leaves dark as hell, definatly cut back dude.Agree 100%. I have discontinued grow big. Continuing others+ cal- mag at 1/2 strentgh every other watering. Leaves curling on one and paling on the other.definitely too much nitrogen here in this pic.
Thanks for the advice. I wasnt aware that calmag would have those effects. I have been using it every feeding .I agree calmag tends to be nitro heavy and usually chemical! So if your in soil that’s not the best! It’s the calmag that’s making the leaves dark as hell, definatly cut back dude.
I have been using grow big the whole grow and i thought everything was too green. I had cone to the conclusion to cut back on it, but my ignorance being a new grower was affecting my decisions. Although plants appear very healthy, i have slight tip burn and too much geeen. Ive discontinued grow big and intend to cut back on cal mag. Starting week 5 of flowering.I should mention that the grower attempted to stay with it and just had a repeat of same problems next round. I talked him into building a new soil mix and going with straight water after that and he is over the moon with his results. From yield to taste and vigor, it improved his results tremendously.