so i believe i have ph problem with my plants. i am getting curling of leaves and stunted growth. no lock out yet. i went to test the run off of my water but its tinted brown, and when using a test kit that tints the water from blue to yellow... its really hard to get an accurate reading. other then flushing with ph adjusted water, buying a 50$ accurate meter. or 10$ on a completely inacurate meter. is there anything else to do.... also if i have slightly curled leave due to ph problem , is this the kind of stress that can create hermi/male plants? my mother plants are involved with this... the soil is called thunder cloud soil mixed with vermiculite. the nutes are hesi... i have a bag of fox farm ocean force i'm going to use form here on out. and i am changing my nute system to CANNA.... so future problems will be avoided. but is the damage already done to my mothers and clones