About planting those Fingerling potatoes in the big Mega bag. Am I right as this is what I plan to do, so stop me if this is wrong. I was going to put about 8 inches of potting soil in, then plant the potatoes, then cover them up with about 4 inches of potting soil and wait for plants to come up, then cover them when they are about 4 inches tall and keep doing that.
You know the bag I’m talking about since you have one - the tallest of the bags. Tell me if you would do it differently to plant them.
The main purpose is to keep the tubers under the soil or mulch/hay etc.
I am not sure which bag you have. None of mine are very tall. I do have the Walmart pot which is not quite 12 inches tall.