By Hawthorne
France 
I took cuttings from Erysimum Bowles mauve some weeks ago: I used hormone rooting powder and an appropriate compost. They are looking very healthy and even growing, but do not appear to be growing any roots.
Has anyone any ideas? Thanks
23 May, 2011
yes it takes time I am afraid. The fact they are still taking in water is good. leave them for at least a further 2 weeks before checking for roots.
23 May, 2011