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Soil Problems

Q.What causes white powdery stuff in soil?

Zone Melbourne 3094 | HBelle added on September 16, 2019 | Answered

When digging in a place where a shrub has been before, there is sometimes white substance in the soil. Does the soil then need any treatment?

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Certified GKH Gardening Expert
Answered on September 17, 2019

It depends on what it is. Some white molds are beneficial, and some are not. Unfortunately, your photo did not come through, so I am unable to see it to ID it.

If you are concerned, you can apply a fungicide. This article will help: https://www.gardeningknowhow.com/garden-how-to/info/using-fungicides-in-garden.htm

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