House Digest on MSN3mon
6 Ways To Make Your Soil More Acidic For A Healthy Garden (And 5 To Avoid)
As for the vinegar hack, adding a drop of household vinegar to the soil will cause calcareous soils (soils with calcium ...
Scientific American7y
Madder and Indigo
Madder, to afford a beautiful and permanent tint, must be raised in a soil containing a large portion of calcareous earth, the more the better. The Dutch madder does not afford so beautiful a ...
EurekAlert!15d
Lifesaver for wild bees: The importance of quarries
A research team at the University of Göttingen, Germany’s Nature And Biodiversity Conservation Union (NABU) in Rhede, and the ...