I am growing 36 carrots in a 18" square container that is 14" deep. I know I have enough room for them but am more worried about whether there will be enough nutrition in the soil to carry them through until harvest.
Is there a certain soil blend or configuration (amendments) that would allow me to set it and forget it?
Some sources say to do a light liquid fertilization every 2 weeks or so about halfway through the grow cycle (35-40 days) of FoxFarm Big Bloom. Is there a more apt liquid fertilizer for carrots?
I've since moved to a ~20 carrot per container setup and thus far a single grow does not need any added fertilizer but if I keep growing carrots in the same containers, after how many harvests would I need to start fertilizing. Do I need to let the soil settle on it's own at some point?