Commercial rotations generally are 40 to 70 years. Mature trees in these stands range from 8 to 12 inches diameter at breast height (DBH). Jack pine cones and seed production Charred jack pine cones ...

The Minnesota Department of Natural Resources (DNR) is buying black spruce and jack pine cones at $100 and $30 per bushel, respectively. Cones must be ripe, closed, and clean . Black spruce ...

The Minnesota DNR State Forest Nursery is seeking individuals to collect black spruce and jack pine cones this winter. These seeds are vital for reforesting thousands of acres each year, but the ...

The Minnesota Department of Natural Resources State Forest Nursery is seeking individuals to collect black spruce and jack pine cones this winter. These seeds are vital for reforesting thousands of ...

The Minnesota Department of Natural Resources (DNR) State Forest Nursery is seeking individuals to collect black spruce and jack pine cones this winter. According to a news release, “These seeds are ...

The Minnesota Department of Natural Resources is buying black spruce and jack pine cones from residents who college these seeds from around the state. They want healthy, viable cones. What that means ...

The Minnesota Department of Natural Resources State Forest Nursery is seeking individuals to collect black spruce and jack pine cones this winter. These seeds are… ...

Minnesota Department of Natural Resources The Minnesota Department of Natural Resources State Forest Nursery is seeking individuals to collect black spruce and jack pine cones… ...