One of our readers, Ann from Empangeni, sent through this question about gardening in full sun in areas with high temperatures:

I live in Empangeni in Zululand, very hot in summer 45 degrees  full sun do I need to put up some shade cloth as everything gets burnt easily.

Here’s  how to garden in high temperatures:

“Hi Ann,

In those temperatures you will struggle to grow leafy vegetables (spinach, lettuce etc) which are usually grown with wide spaces between each plant. It would be advisable to take a look at the vegetation around you and notice how close together all the plants grow – this provides natural shade that keeps the soil cooler, this prevents excessive water evaporation and enables seedlings to sprout more readily. To mimic this you could use a 20% shade cloth and a light mulch. Also check the wind conditions as plants grown in a constant draught are likely to get dehydrated and more vulnerable to heat damage.  Remember that healthy soil will provide the necessary nutrients to protect your veggies too.

Get your self a planting table that shows which veg will grow best in your area and which months to sow and harvest. According to Zoe Gilbert & Jack Hadfield’s lovely book titled “Down-to Earth Fruit and Vegetable Gardening in South Africa” – the most common planting time for you area would be between the cooler months of February to September. Choose veg that are hardy and tolerate high temperatures, pumpkins and sweet potatoes like hot weather so you should be more successful with these.

Thanks for your enquiry, I hope this info will keep you gardening happily!”

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