MD914
Well-Known Member
The new growth is what you need to be watching...the older growth is what it is...The testing kit isn't a strip, it has a vial to fill with the water you want to test and a dropper that you add 2 drops. Then compare color the water turns with a spectrum on a card. Are they pretty much the same thing, as far as accuracy?
Yes it is organic soil. Fortunately the temps have cooled off, though the yellow color in the leaves has lingered despite the better temperature. I fear it may be permanent damage. I am hoping it will go away if I withhold nutes for a little while and only give it half strength.
If they are in fact hungry...I would suggest a transplant