LowcountrySC
Well-Known Member
Is this a necessity for all soil grows? First timer here and I just switched to 12/12. Am I flirtin with disaster by not using it. Is it more necessary at certain times of the grow cycle? Thanks for any advice!
How To Use Progressive Web App aka PWA On 420 Magazine Forum
Note: This feature may not be available in some browsers.
I use well water also. I was thinking that was better than tap water?It's not necessary in many grows. Depending on the soil and water you are using it may or may not be needed. I rarely if ever use it since I use well water.
Thanks. I am using an led light, but everything looks good so far. Was wondering if there was a certain phase of the grow that it usually becomes noticeable?Are you using LED lighting? Plants generally transpire less under LED, and this difference means that Calcium and Magnesium ions can be less mobile under LED resulting in deficiencies.
From my experience it can happen pretty much anytime. Just monitor for any sign of a calcium or magnesium deficiency. I typically feed with full nutes and then just plain water every other watering, but since I've been using LED I add extra cal/mag with every watering. Haven't had a problem since.Thanks. I am using an led light, but everything looks good so far. Was wondering if there was a certain phase of the grow that it usually becomes noticeable?