Lancashire, United Kingdom

I am changing one of my borders and have decided to try and do the colours, blue and pink. I have been quiet successful at growing my own annuals from seed and thought I may try the same with perennials. My question is how soon would they take to flower and become established.The list comprises of: Delphinium Dusky Maiden, Verbascum phoenieum, Phlomis tuberosa, Verbena hastata, Monarda citriodora, Nepeta nervosa, Nepeta cataria and Catananche caerulea. Thanks

• 28 Jul, 2011