Salvias are notorious for growing very slowly from seed. With that in mind, it's much easier to use the plant you already have to generate an indefinite supply.
To start cuttings, use a 3- to 4-inch deep tray filled with a soilless mixture made of perlite and peat moss. (Neil Bell) Snipping some cuttings from the garden will produce your own private nursery ...
CORVALLIS – Snipping some cuttings from the garden this time of year will produce your own private nursery of plants by spring. Whether you plant the results of your “snip and stick” project or give ...