Organic No Dig Potatoes

No Dig Potatoes are my favorite in Organic Gardening, the flavor, color and texture beats any crop I have grown in the ground. They really seem to flourish being grown this way.

Another plus with No Dig Potatoes is that hilling them up is a heck of a lot easier than soil grown, you just keep on piling on the Mulch and they keep growing more potatoes. This is Gardening made easy.

No Dig Gardening is catching on as it is a simple easy effective way to grow crops particularly in difficult soil conditions. Here in Australia’s Northern Queensland we aren’t blessed with a very good soil, it is quite heavy and slow draining especially in our famous tropical downpours!

I use this system for most of my Gardening now, the results speak for themselves with an abundant Worm population, healthy plants with huge root systems because they are being grown in a pretty much perfect environment.

Each year you use No Dig Gardening the original soil improves, the Organic Matter increases as the Mulch being used on top breaks down. There will be Worms in numbers you have never seen in your Garden before, a sure sign that the soil conditions are right.

Another benefit of Growing this way is that the crop is elevated above the normal ground level so water logging isn’t an issue any more. This helps keep the Fungal incidents down diminishing the need to use any sprays.

Below are a series of photo’s that show step by step how the process of No Dig Potatoes unfolds.

Step 1; Spread a Layer of Skim Milk Powder (an excellent Vegetable Fertilizer and Fungicide) along with Rock Dust or Blood and Bone (if Rock Dust isn’t available) on the ground. You can use any Organic Fertilize as long as it has a high Phosphorus and Potash content, avoid too much Nitrogen as this will force the Potatoes to grow just top and no Potatoes. Straight onto grass is fine as the grass will die and add Organic Matter as a matter of course.

Step 2; Lay either newspaper or cardboard on the ground with a hole every 25 to 30 cms depending on the variety that you are growing. In each hole you place your seed potato, this lets the potato absorb the Skim Milk and other Fertilize your have applied.

Step 3; Cover the seed potato with about 20 cms of Mulch. Here I have used a partially decomposed leaf litter, ensure the Mulch you use is black, this indicates that the heat process of Composting has past and there is no fear of cooking your Potatoes before you dig them up! We have a mulcher to process all our tree and shrub prunings, a great way to make use of what would normally be dumped. Add another dressing of Skim Milk Powder and water in well.

Step 4; Add more Mulch as the Potatoes grow keeping only the last 100 mm of plant showing at any time, this will give you a great crop of healthy tasty Potatoes, if you are getting a lot of rain and Blight may became an issue add more Skim Milk Powder, it is an excellent Natural Fungicide. Harvest after flowering, you can pick the larger potatoes first by just digging the Mulch away to expose the potatoes and pick the biggest putting the mulch back when you have finished, this lets the later setting Potatoes get to a good size before harvesting them. When you have dug your spuds you can follow up with another crop straight away, just add more Skim Milk Powder and way you go.

Be Happy,


no dig potatoes

Lay Skim Milk etc

no dig potatoes

Lay Cardboard and Seed

no dig potatoes

Cover with Mulch

no dig potatoes

A Healthy Crop

no dig potatoes

The Reward

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