Hey, I made a huge mistake on my first grow and was hoping for some help. I'm growing Blue Dream CBD under 300w LED lights, I'm into the late stages of flowering and my plants aren't looking great. I have been feeding with PK 13/14 weekly since putting the plant into flowering I now know this is wrong. Also it's very humid in my grow tent as it's in a cold room and gets condensation. I'm using Ionic Bloom weekly and a small amount of CalMag. Is there anything I can do to help/save this plant as it doesn't look great, or should I abandon and start again? Thanks for any help.