2021: I picked up 1 at Fred Meyers for the barrels, but they were too expensive to buy 3. Wish I would have done it anyway now. I'll try to find some smaller ones locally, but probably won't find any. I put the one I bought in the barrel on the south end.
2020: I had these in the barrels again and they did well. I tried to overwinter them in the pump-house, but it was a fail.
2019: I picked up 3 of these (4" pots) and they did well in the water barrels. In the fall, I threw them in the Z5 garden and spring of 2020, I see 2 of them that appear to be alive.
