I have huge Kimberly queen ferns in pots I have a small greenhouse on the north side of a shed so winter light is minable and heat is on enough to keep them from freezing. 1. Do I need to cut them back for the winter? 2. how often do I need to water them? 3.if they need to be transplanted do I do it before winter or wait till spring? and when do I start giving them fertilizer in the spring or do it all winter long?

• 20 Oct, 2015