Having a few crops, the cheepest thing you will buy is a real good meter. If I were starting out today I would put $300 bucks aside for a Omega meter. Why because if you trust you meter , you can make the bitches put out , and put out. They only last about 20 years or longer. Meters are the weakest link in growing. Next is ferts, then timming, and last good normal lighting.
oldsanclem Reviewed by oldsanclem on . limited buget: ec meter or ph meter which should i buy first or is litmus paper sensitive enough?:confused: Rating: 5