Due to slow but inevitable increase in my bulb collection, I no longer have space to store dormant summer-growing plants in my greenhouse. However, we have a crawl space under the house that is sealed and dehumidified. The temperature in midwinter hovers around 15 C, maybe a little cooler if pots are sitting directly on the floor. It seems ideal for storing bulbs, but I wonder about bulbs that naturally grow above ground. Do they need light while dormant? Specifically, I'm wondering about Merwilla plumbea and some summer-growing Boophone disticha seedlings. Nick Plummer Durham, NC, USA, Zone 7