I have a 80” tent. The amnesia lemon tallest phenos were 60” when finished. with moderate landscape spike lst when young.
Photo was mixed batch tangerine auto, amnesia lemon auto.
Make sure your pens are calibrated
Measure the ppm of your water source to get a baseline. Mix the food with your water. Mix/aerate untill bubbly. Measure ppm.
add more food to get to desired ppm.
ph the water at this time as well. Adjust accordingly. 👍
what I use...