im using foxfarm of and happy frog 50/50 mix and been using foxfarm trio and great white and molasses with it all phed correctly with water at about 6.5 the run off was low i fixed it last feed but way too much yellowing when i should see dark green anyone can help???
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Amazon sells them I wouldn't go cheap though,and also get a bottle of ppm fluid to calibrate it less than 50 for both happy growing you will need a ph meter also if you don't have one Amazon has as
bro how do i tell the ppm i have an apera pen and there is no ppm setting
What is the pH and PPM of the soil runoff? If you now have those measures in their proper ranges, you should start to see recovery in about 48-72 hours.