Yetis Garden

Plants have grown a bit slow. They had their first top this week. I was talking with the breeder and I had the wrong PPM in the nutrient mix. Old mix - 500PPM New mix - 750PPM The lights must’ve been close to the plants as I was experiencing yellow leaves. Alongside low PPM count was a contributing factor to what was happening. Hoping the new fix and adjustment of lights will help the growth. Night time temps are dropping down under 10degree Celsius so that doesn’t help I’d assume.