Ugh, I just can't get two of my 4 girls healthy.
I have two that are almost camouflage yellow, with necrosis on the lower leafs and slower growth.
And two that are a healthy green
So I have been ramping up tds using only Veg A and Veg B (coco cal was about 100 tds Thursday and veg has alot of cal and mg itself)
290 Thursday
380 sunday
475 Monday
The reason is that they are showing no signs of burn, yet still signs of deficiency, and the tds keeps dropping like a rock. Since I got it up to almost 480 yesterday, it has already dropped to 430 in about 16 hours
If I'm not mistaken, as long as the water level is also dropping, that means they want more nutrients.