Some advice needed please. I want to use nematode this year to control the slugs. According to the blurb the soil temp must be about 5 degrees C. I don't want to buy a soil thermometer just for this. Can I stick the green house thermometer in the soil. If so how deep does it need to go.
i am not going to use the "old" method. Not with my rheumatism
i am not going to use the "old" method. Not with my rheumatism
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