How to sow onions
1
FILL a seed tray with fresh, peat-free, multi-purpose compost, leveling the surface so that it rests 1cm or so below the rim of the container.
2
OPEN the packet and tip the seeds into your hand. Don’t attempt to sow direct from the packet as this can result in uneven distribution.
3
TAKE pinches of seeds from your hand and sprinkle them evenly over the surface of the compost so that they rest approximately 1cm apart.
4
GENTLY cover the seeds with compost until they only just disappear from view. Then water from below and keep the soil gently moist as they grow.