|This plant has vanished. Should this have happened? Will this plant appear again in the spring? Or has it died?|
Siberian Bugloss loves a continually moist and shady location. Mulch the plant to keep roots cool in hot weather. If it is allowed to get dry or as summer sun heats up unmulched soil it can go into a heat-induced dormancy. However unless the dry conditions are severe it should return with cooler moist conditions.
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