Posted: 11/06/2013 at 20:15
brunneras very easy...you could do them now..i have just cut mine back to northing...to get that fresh new small leaf growth. i also split them now too. geraniums.......most are very easy and some are stubborn. what varieties do you have? colour or habit? some like Wargrave Pink, for example, are so easy. just put a spade in and cut and plant out again asap. cut flowers and foliage right back and in no time fresh foliage and flowers emerge.
not too sure about Dicentras though...never propagated these or tried for some reason so I too am interested to see what others say
i used to sell all sorts of plants and constantly propagated or split them during the spring and early summer months successfully. have a go..you may surprise yourself