Using radish to control cyst eelworm

A fodder radish crop can exterminate up to 95% of a cyst eelworm population and be used for biofumigation, writes Bill Kerr.

Saturday. June 16th, 2018
Getting it right with sweet potatoes Getting it right with sweet potatoes

You could say sweet potatoes are easier to grow than weeds. The important thing is to keep the planting material disease-free.

Saturday. June 16th, 2018
Getting to the bottom of cavity spot mysteries Getting to the bottom of cavity spot mysteries

Two species are the most common culprits – P. sulcatum and P. violae, each of which can be dominant in different areas.

Friday. June 15th, 2018
No-till can be practical for vegetables No-till can be practical for vegetables

No-till helps farmers work with nature, with massive benefits in the quality and health of soils and water use, sustainability and economics.

Thursday. June 14th, 2018
Do you know how healthy your ‘soil skin’ is? Do you know how healthy your ‘soil skin’ is?

The crucial link between soil health and optimal, sustainable crop yield is well established. Dr Neil Miles, a soil scientist with the South African Sugarcane

Thursday. June 14th, 2018
Growing Potatoes Successfully – Seed Potatoes Growing Potatoes Successfully – Seed Potatoes

Garden lore is permeated with myths and one of the most misleading is that growing potatoes will break up the soil. Potatoes do nothing of the sort

Monday. June 11th, 2018
Learn how to grow carrots Learn how to grow carrots

So many home gardeners find it difficult to grow these vegetables, but there’s no need to give up on carrots, says Bill Kerr.

Wednesday. June 6th, 2018
Cropped: How to Grow Shiitake Mushrooms Cropped: How to Grow Shiitake Mushrooms

Shiitake mushrooms require faith in the unseen. The fungi flourish under the cover of bark for nine to twelve months preceding the first harvest

Wednesday. June 6th, 2018
Expert Tips for Growing Peas – Growing Snap Peas Expert Tips for Growing Peas – Growing Snap Peas

Garden peas are, without doubt, the most tasty and succulent of all the vegetables grown in our gardens

Tuesday. June 5th, 2018
When to water your plants When to water your plants

Whether you’re starting a new garden from scratch, or have an existing one, always look for ways to save water.

Friday. June 1st, 2018
Guidelines on buying good-quality nursery trees Guidelines on buying good-quality nursery trees

Establishing an orchard today costs between R200 000/ha and R400 000/ha depending on the trellis system, fruit type and cultivar.

Friday. June 1st, 2018
Strategies for pumpkin fly control Strategies for pumpkin fly control

Pumpkin fly is a pest every cucurbit grower will know. It is similar to a fruit fly but, as its name suggests, it parasitises members of the pumpkin family.

Wednesday. May 30th, 2018
Why pumpkins need space to grow Why pumpkins need space to grow

There is no one-size-fits-all recipe for growing pumpkins. This is especially true of spacing, where many factors have to be considered.

Wednesday. May 30th, 2018
Pecan nuts: how to plan an orchard and prepare the soil Pecan nuts: how to plan an orchard and prepare the soil

To maximise pecan nut production, it is crucial to prepare the soil properly. This includes applying fertiliser correctly, ensuring sufficient macroelements

Tuesday. May 29th, 2018
10 Smart Ways to Garden on a Budget 10 Smart Ways to Garden on a Budget

Throughout my twenties I ran a gardening business in Silicon Valley. People paid me obscene amounts of money to build ornate vegetable gardens behind

Saturday. May 26th, 2018
How to Grow Fruits, Vegetables, and Herbs in a Container Garden How to Grow Fruits, Vegetables, and Herbs in a Container Garden

Not everyone has access to a lovely yard full of rich soil and abundant sunlight. For those of us in cities, container gardens growing plants in individual pots

Friday. May 25th, 2018
Experimental aquaponics system in Costa Rica Experimental aquaponics system in Costa Rica

In an aquaponics system, these wastes are reused as liquid fertilizers to feed the plants through an integration of aquaculture with hydroponics

Monday. May 21st, 2018
Water-saving potential of crops identified Water-saving potential of crops identified

Plants also lose gallons of water daily through transpiration. Transpiration, or the loss of water through plant tissue, accounts for more than 98% of water

Thursday. May 3rd, 2018
How to Harvest and Dry Herbs How to Harvest and Dry Herbs

For discerning cooks, packaged herbs from the grocery store don’t always cut it. Judging from their flavor and aroma, it seems they were picked by greasy

Saturday. March 24th, 2018
How to Build a Three-Bin Composter How to Build a Three-Bin Composter

A three-bin system that allows you to have different piles in various stages of doneness: You start the pile on one end, move it to the second bin

Saturday. March 24th, 2018
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