Capn-Crunch
Well-Known Member
It's actually my well water taken from a depth of 289 feet.
Calcium For Newbies
- Thread starter hotrodharley
- Start date
hotrodharley
Well-Known Member
That's incredible. Lucky.
Billy25
Member
That's for sure. I've only recently learned that I've been using 450 ppm water all along. Do you think I'm getting some nutrient lockout? There are about 3 weeks into flowering under a LED light (that may have been a bit too close). GH Flora series nutrients. Plant is a White Widow. They started yellowing around the time of flowering
hotrodharley
Well-Known Member
That I'd be guessing at but you might be on to something. Excessive calcium can cause lockout. Others what say you?
Are you adjusting pH
Billy25
Member
Yes, adjusting pH from 8.2 (tap water) down to 6.3 after adding the liquid nutes.
