Post Tagged with: "potassium"

Students testing soil fertility, circa 1816. (Source: By OSU Special Collections & Archives : Commons [No restrictions], via Wikimedia Commons)

Gardening Tips: Elementary, My Dear Gardeners

April 7, 2021 at 12:17 pm

Editor’s Note: We’re dipping into Michelle Smith’s archives to provide timely tips for gardeners.   What to do this week This week, we continue with the soil nutrients I introduced last week. We are left with N, P and K. I would like to give you an idea of whatRead More

Dolomite limestone (Source: minimal.com http://minmat.com/portfolio/dolomite/)

Gardening Tips: Fertilizing Periodically

March 31, 2021 at 2:15 pm

Editor’s Note: We’re dipping into Michelle Smith’s archives to provide timely tips for gardeners.   What to do this week As promised last week, here we go with a little bit of science. There are four main nutrients your plants look for in the soil, so you have to knowRead More