if you are growing in soil, your first fert will do ok for veg. i'm assuming a typo and that you are using mg 24-8-16 all purpose. the other is rather wrong for flower nutes, and i dont' know how much it will help you. i'd think it'd be ok for the first three weeks of flower...
Scarlet Sky Reviewed by Scarlet Sky on . Nutrient Question!!!!! Ok i have 24-18-16 for veg and for flower i have 18-18-21 will these work fine i really cant go anywhere im on the monitor till june so im stuck but if i should get different i have no other chose!!!! Rating: 5