Runtz, Critical and Amnesia

During this week I fed them with a soft solution (330uS/cm), except Paula, she is 1 week younger son next week I plan to feed her, mean while I watered her with plain water. They are growing ok, maybe a little slow but they look fine. Juana started to show some signs of defficiency I think, so I fed them in the middle of the week. I take them out to the solar light some mornings