Posted on July 18, 2022July 18, 2022 by thekewgardener — Leave a commentPerovskia ’Blue Spire’ and Achillea ’Cloth of Gold’ Share this:FacebookXLike this:Like Loading... Post navigationPrevious post: Agastache ’Blackadder’ – a favourite of the bees!Next post: Liatris spicata – flower spikes open from the top Leave a ReplyCancel reply