What does so far no positive effects mean exactly?

And whats the ph of your water and soil runoff?
Weedhound Reviewed by Weedhound on . Sick Plant (nute related) Help Please! well this lady has just began to flower : ) about a week an a half in , an all through vegative growth it was perfect not a problem in the world now the last 3-4 i been getting these pale yellow leafs on the lower sets they get dead spots an turn brittle an eventually fall off an i thought it might be -N- but so far no positive effect as a also tried -mg- with the same result i even flushed the soil recently but it still keeps climbing its way up ! so any help would be greatly appreciated Rating: 5