Day 16 Great White Shark Grow Update

<p>Day 16</p> <p>Plants are growing well</p> <p>But there are contradicting problems</p> <p>Edges of leafs are turning brown, this is most likely nutrient burn</p> <p>Also noticed brown spots on the inside of some leafs, this is most likely a calcium deficiency</p> <p>Watered the plants with cold tap water and a micronutrient formula that also contained calcium</p> <p>Also added 10 ml of<a href="https://www.halfounce.net/h2o2/">3% Peroxide (H2O2)</a>in a 2 Litter bottle of water</p>