my first baby only yielded me a 1/2 ounce, what can i do to increase yield? any amount of nutes and she seems to be overdosed so i have not given her much.are some plants really sensative to nutrients? 2 70w hps in 4x4x4 room MG organic soil ph 6.6 strawberry cough (only strain at the moment) temp 74f humidity between 20 and 45%