Olivenbaum berwintern: So besteht der Olivenbaum sogar Frost Bayern 1 Radio BR.de You can still fertilize in winter! Do your plants slow their growth with less sunlight? YES! Do tropical, non deciduous houseplants go dormant in the winter? NO! So, IF your plant is Olivenbu Grtnerei Eat food. Not too much. Mostly plants. That, more or less, Power generating plants use evaporation to cool their hot water. U.S. Geological Survey