How to Grow and Care for Luffa Calamondin Orange Bush The Sill The Carnivorous Plant Terrarium Guide: Exploring the Exotic Indoor Tree Plants Phalanopsis Orchid roots growing out of soil. : r orchids Crocus pots for pollen Apart from looking lovely, these crocus in pots do actually serve a purpose bees hibernate over winter and are supposed wake up in the spring when there is plenty of pollen