Writing in the Telegraph (not me, not yet!) Autumn plants: crocosmia, agastache and euphorbia The partnership of crocosmia, agastache and euphorbia is a smouldering late-season show-stopper, says Val Bourne. The blue-black spires of Agastache 'Blackadder' lend a dramatic flourish to autumn gardens. By Val Bourne 18 Sep 2012 Autumn tends to major in burnished golds,…

Continue reading ➞ Crocosmias