Quote Originally Posted by justaseed
ph down and ph up are only 5 bucks at any fish store! i always used promix with 1 tbsp dolimite lime per gal of soilless mix and that kept the ph in check throught the grow as long as you always feed and water with properly ph'd water and ferts. good luck
Yeah, what he said .
orangeman Reviewed by orangeman on . Cant fix my pH with this. Hey guys of cdot.com I am here to now ask a question. I have tried using Calmag to lower the pH of my soil. Current pH : 7.8 :confused: :confused: :confused: Shouldnt Calmag lower my pH? I do not have pH down or pH up kit. Edit :: My other 6 plants that are in soil are all high in pH , I keep 3 seperate in 3 rooms. All of the plants pH's (the 12) are high, and I cannot correct with Calmag, any suggestions? Rating: 5