Hello everyone, I am new to this post so I would like to give everyone on here a big shout out. So, this is my first grow with autos and was wanting some help identifing the problem with my bottom leaves. They have been turning yellow and discolored and then dying. I am growing in Happy Frog, Ph water to around 6.5 using Biobizz nutes, following nute schedule temp staying around 82F. Growing under t5's 2 weeks into flowering