Dragonhead bears clear blue flowers from mid-July and into August. It has proved hardy. I grew it originally in the front of a perennial border where it grew well and flowered, but was a bit lanky. I moved it to a raised bed with more gritty soil where it as much more compact and beautiful.
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Asplenium
Asplenium er ættkvísl um 700 burknategunda í Aspleniaceae ættinni og er af flestum grasafræðingum talin eina ættkvísl ættarinnar. Þetta er breytileg ættkvísl með nokkrum undirflokkum, sem stundum eru flokkaðar sem sér ættkvíslir.
Gardening in Iceland
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