You're in soil. The $7 bottle of liquid indicator is just fine for your purposes. The GH pH kit that includes a bottle of indicator plus pH up and pH down is a good bang for your buck.
Those fancy meters are great for a larger operation or a hydro one but you should not need to shell out for that at this point.
stinkyattic Reviewed by stinkyattic on . Mutant 9 Point leaves, and nute PH probs. Further down on the pics u will see 6, 7, 8, even 9 point mj leaves is this a mutation? i've never heard of this........ Hello All! Started this grow with a wide varity of seeds: AI (Aurora Indica) NLXS (northern lights x Shiva) (HXsk Hwn x skunk) Bubblegum and Sweet skunk. In addition I have sensi #5 clones and some purp. Indoor, Soil, (Sunshine mix soil) #2 & #4. ive added nothing to the soil. Soil PH unknown. Tap water source wich comes out a around 9. Plants are 6 weeks old. Clones Rating: 5