I am also waiting to see how the CS works, never used it before, never grown auto's before, so this is all new to meI'm waiting to see how the silver spray works for you, have you used it before? I know it can be used for pest control and apparently boosted yields as a bonus outcome across a test group of Onions. The CS was delivered to the root system 4 times weekly for 4 weeks at anything from 10-100ppm.
I sprayed 1x pd for the 1st week and am now spraying 2x pd. there is an amount that drips into the soil just from the spray excess, so i am not going to deliver to the soil directly unless I dont see any balls in another 10 days..
It's all trial and error on this grow... I picked up the CS on amazon because I could not find what seems to be the preferred feminizing agent "STS" here in the NL.