We all know that Diana is the real master gardener on this thread! :)
Master Gardener? I just play one on the Internets. ;) I took the course but didn’t finish it - I went straight into ‘The Biz’ and learned on the fly.
(Had to spend all that time in the Army, so that kind of made it difficult to garden as much as I wanted to; making up for lost time in my Retirement.)