Q.Scallions
Can you cut off the sets before they bloom and plant them?

Certified GKH Gardening Expert
You shouldn't allow them to bloom (or bolt) as this will lessen the plant's productivity and may cause a bitter taste. This article will help with bolting in members of the onion family: https://www.gardeningknowhow.com/edible/vegetables/onion/onion-bolting.htm For information on planting scallions, this article will help: https://www.gardeningknowhow.com/edible/vegetables/onion/growing-scallions.htm