Getting your soil ready for carrot planting
Carrots have a deep root system and this needs to be taken into account when preparing the soil for this crop, says Bill Kerr.
Some physiological disorders of cabbages
Oedema, bursting cabbages, tip burn and cold damage may cause concern but they can be prevented and managed, writes Bill Kerr.
Be aware of cauliflower’s special requirements
Cauliflower is very sensitive to a boron deficiency, much more so than other cruciferous crops, writes Bill Kerr.
Before going into carrot production, read this
Carrot farming has changed considerably over the past 30 years, making it difficult for new entrants to get into the market, says Bill Kerr.
The critical element that determines cabbage yield
Farmers know that nitrogen is necessary for growing cabbages and other crops, but many do not fully understand its importance for maximising yields, writes Bill Kerr.
Achieving success with broccoli
Plant breeding has progressed to the point where one can now plant two or three varieties of broccoli over the year, says Bill Kerr.
Black rot: take care to prevent this destructive disease
Xanthomonas campestris can destroy a cabbage plant. It can also occur on dead organic matter under the proper conditions, warns Bill Kerr.
Born to farm: A vegetable farmer’s tale of perseverance
Koketso Baloyi Mofokeng started full-time farming in 2018 after encouragement from her husband, Katiso. Despite facing many challenges, the young photographer-turned-farmer remains passionate about the cabbage, green beans, peppers and...
Aphids: a potentially deadly threat to brassicas
Aphids suck the sap out of leaves, damaging them. They are also a vector of cauliflower mosaic virus, which causes yellow patches on the leaves and stunting. The message is...
A successful cabbage crop starts with good seedlings
Growing your own seedlings requires experience. Mistakes are inevitable and you’ll need to adjust your system accordingly, says Bill Kerr.
Swiss chard: seeds or seedlings?
Farmers can plant Swiss chard in one of two ways: direct seeding or seedling transplants. Bill Kerr explains the pros and cons of each approach, and advises how to get...
Cabbage: an ancient, nutritious crop more popular than ever
Cabbage, which is native to western Europe, has been cultivated for at least 3 000 years and is today a major crop worldwide, says Bill Kerr.