Quote Originally Posted by YxXXxY
hi. Is it ok to add some liquid lime while the plant is growing, say around the time that I switch to 12/12 for flowering. The instructions say to apply in the spring and fall which sort of makes me wonder if that means berfore planting and after harvest.
If you do not know your soil or water ph...then why are you attempting to adjust it? Correcting for nonexistent problems usually causes problems. Get yourself a ph pen or a gh test kit and find out if you need the adjustments.

The reference to spring and fall are for vegetative growth (spring) and flowering (fall) Why would you add to the soil after harvest, lol?

Since it's only been a few weeks, your ph should have been fine for at least the next month or so. (promix, right?) Save-up some cash, and go get the ph pen.