I noticed a few of my garlic plants had multiple stems so I pulled a couple up to see what was happening :
It’s obvious they weren’t going to form a single bulb. Although I planted only one clove initially, it looks like I’ve planted a whole bulb and each of the cloves has sprouted separately.
Most of the remaining plants seem to be OK, i.e. there’s only one stem, so I’m hoping to get some decent single bulbs.
Does anyone know why this happens?