Just received two packs of Penstemon 'Dark Towers' - a lovely dark purple leafed variety with delicate lilac flowers that was all the rage at Chelsea this year. Lovely healthy plants from Hayloft Plants. Now all potted up into square pots, waiting to go into the greenhouse to over-winter. Just hope I don't do my usual and forget about them. That's the trouble with having the greenhouse so far down the garden! Looking forward to both planting them and selling them on at my first plant sale next year.