NDSU Extension horticulturist Joe Zeleznik plants trees in his dining room for an experiment. (NDSU photo)
NDSU Extension horticulturist Joe Zeleznik plants trees in his dining room for an experiment. (NDSU photo)https://www.ag.ndsu.edu/news/columns/dakota-gardener/dakota-gardener-tree-planting-in-winter-i-love-science/trees-in-dining-room.jpg/viewhttps://www.ag.ndsu.edu/news/columns/dakota-gardener/dakota-gardener-tree-planting-in-winter-i-love-science/trees-in-dining-room.jpg/@@download/image/trees in dining room.jpg
NDSU Extension horticulturist Joe Zeleznik plants trees in his dining room for an experiment. (NDSU photo)