Its critical plus. Im using hempybuckets w/ GH along w/ some botanicare products. With the clones Im goin to use flood & drain w/ only GH. Also I used budcady but Im confused about when Im need to quite using it. On the bottle it says to stop after the 6th week, cause most plants flower in 8 to 12 weeks and C+ is only 7 weeks. Thanks man