Frankster
Never trust a doctor who's plants have died.
Supporter
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Could be. I wouldn't worry about it though. You could grab some gypsum and top dress a bit.
Agree with @Grownsince95 i have the same issue and have been trying to dial in my ph with the protekt (silica) and i suspect over time my root zone ph has risen. First too much ph down. Now no ph down. Guess i need to lower the amount of silica must be building up in the medium.
and it is first notice of phosphorous deficiency. Could also be cold or too wet roots. Which i think added to my problem. Its 10 degrees outside and that makes my open basement cold which cools the growroom floor more than normal.
That's what's I'm running this go around, gorilla glue, and gorilla glue (auto) derivatives. Can't wait.Cold and damp.
mr.G
Absolutely agree. i have the same issue a few days ago ,(then I immediately replaced sulfuric acid with phosphoric acid)Agree with @Grownsince95 i have the same issue and have been trying to dial in my ph with the protekt (silica) and i suspect over time my root zone ph has risen. First too much ph down. Now no ph down. Guess i need to lower the amount of silica must be building up in the medium.
and it is first notice of phosphorous deficiency. Could also be cold or too wet roots. Which i think added to my problem. Its 10 degrees outside and that makes my open basement cold which cools the growroom floor more than normal.
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