Try giving them a trace amounts of nitrogen, and if it works, slowly work your way up, being careful not to give her too much nitrogen.
Sensi Super Skunk Reviewed by Sensi Super Skunk on . First time growin,somehelp My plants (sweet dreams) are now 24 days into there flower cycle...The lower small leaves and the large top fan leaves are turning yellow....I wuld say there is more yellow leaves now than green...I checked my soil and got the following results.... Nitrate.......was LOW Phosphorus.....was high to medium Potassium.....was medium to low Ive been useing the following nutrients.... Dr.Hornby advanced nutrients (big bud) 0-1-4 Advanced nutrients organic super tea .50-1.50-2.0 Rating: 5