Q.Dirt for Onions
Okay, so this is probably a silly question. See I am brand new to gardening. I have a balcony, so I am trying container gardening. I have some onion sets to plant. My question is, how much soil should be under the onion and how much on top?
Certified GKH Gardening Expert
No question is silly, as this is how one learns. Plant them about an inch deep. The following article should help with growing your onions: https://www.gardeningknowhow.com/edible/vegetables/onion/growing-onions-in-container-gardens.htm