Okay Ill look into it, I added some Miracle Grow All Purpose Plant Food to my water this morning and Nitrogen had 12%, Phosphate was 4%, Potash was 8%, Iron was.10%, Manganese was .05% and zinc at .05%

What would you recommend for the Cal-Mag solution? and Im a noob at growing so could you explain ppm?
colorlessworld Reviewed by colorlessworld on . Yellow/Browning Going up the plant This is my first grow and out of nowhere the bottom of my plants leaves are turing yellow to brown from the tip and working its way back and its slowly working its way up the plant., Ive read it was a N diffenency and others say its a over nute even tho I just added Nutes for my first time today, any ideas? 283188283189 Rating: 5