Youtube has many gardening channels and a person can learn much there about most anything they want. It has also helped me develop an interest in woodworking and improved my welding skills along with some other things. I’ve spent much time there this summer while recovering from two successive accidents, too much time probably.
Just one of the several practical areas of youtube that was very useful to me was the the care, feeding, and use of the 1946 Ford tractor we swapped a couple of loads of scrap iron for.