yeah 20-20-20 sounds right with 10-15-10 u will probably end up with weak limp plants. i thought u were going fox farms fert's crazy?
mc-blaze21 Reviewed by mc-blaze21 on . Fertilizer... Can anyone tell me if this is the right fertilizer to use on my plants? Its this stuff called schultz plant food plus. Its all purpose liquid plant food and um. it says 10-15-10. Says on the side is 10 percent N 15 percent P2O and 10 percent K20. Rating: 5