which ph test would you recommend? i went an bought a cheapo one and its not exactly what i thought it would be. it works though just want something that i will be able to test my water with more accuratly.
smpaz420 Reviewed by smpaz420 on . One month to go, yellow leaves with brown spots i have a few plants, some of which are developing some yellow leaves and brown dead spots on them. they are growing in FFOF, using FF nutes, i worked my way up to full strength and they burned a little bit. i watered with only water 3 times after that, tap water ph is around 7.2 or a little higher, all i have now is a drop ph indicator. the runoff was at a ph of 6 ( or lower test only goes to 6 ). i gave them 1/2 strength nutes after these pics were taken. any input is appriciated! Rating: 5