Back on 1st June, I decided to try to increase a basil plant by means of cuttings rooted in water. I was a little dubious about this method but I shouldn't have been. The cuttings put on so many roots I was quite taken aback. Not only at/below the leaf nodes, but all the way down the stems.
I have further experimented. The stems were around 10cm/4-inches long so I potted 2 up without cutting the stems down - one in a deepish 7.5cm/3-inch pot, the other in a large pot with some other herbs. The last two I cut down by half and potted into smaller pots. I've used a multi purpose compost rather than ordinary garden soil.
That was about 6 days ago and they seem to be taking....at least they haven't drooped or died off.