straight out of tap it’s 7 but after adding nutrients it goes down to about 6.
Maybe it’s because I watered with no nutrients because I thought it had nutrient burn
I’m using canna coco pro plus with mars hydro st 1000, I’ve been watering every with canna a+b 7ml in 5 litres. This photo was taken 1hr after light came on.
I’ve been using a 125w cfl it’s about 10 inch high but I’ve got mars hydro st1000 today. Temp is 22c lowest 28-29c highest. I’ve been using canna a and b with canna coco pro plus 7ml/10Litre humidity is 30-45