Generally, growing onions from sets is easier and more reliable than from seed and in cooler, damper areas, the sets should give a better yield of larger bulbs than if grown from seed. However the ...
Last week, I got an e-mail from Tony, a regular Smart Harvest reader. Tony wanted to know how to grow big bulb onions. Growing big bulbs starts with good site selection. Ensure the planting site ...
Grow them in a well-lit, frost-free place until they're ready to plant outdoors. Alternatively you could grow your onions from baby bulbs known as 'sets' instead. Onion sets are produced by growing ...
Give onion plants enough water daily. Onions are heavy feeders and require a good amount of fertiliser to produce the largest bulbs. Before planting, prepare the bed by mixing compost into the soil.
Planting onions from small bulbs or "sets" is not the best way to grow large onions for storage. Plants grown from sets often begin blooming in mid-summer and stubbornly refuse to stop.