Week 9 Veg. Started using Yucca to prevent hydrophobicity. I made a mixture of 16grams per litre of water and administer at 0.5ml per litre. I had issues in the past so i am going to give it a try. Plants are getting flipped this weekend. I have been lowering the light time by 1 hour every other day for a week. 2 more times and it will be 12/12