species are the only plants that will grow and contribute biomass and nutrient recycling back to the land? In the case of hops, Humulus lupulus, there is too much goodness to not consider this ...

Plant these in the summer. Takes 11 days to grow, but keeps producing after that. Grows on a trellis. Hops Starters are a seed that, when planted and grown during Summer, produces Hops after 11 days.