P+1 Production of Colorado Blue Spruce at the Colorado State Forest Service Nursery
Plug+ 1 refers to a combination of two growing environments. A small greenhouse grown plug is produced then transplanted into outdoor beds. Article outlines greenhouse and field production methods followed at the Colorado State Forest Service Nursery for Colorado blue spruce (Picea pungens Engelm.).
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| Publication | Forest Nursery Proceedings |
|---|---|
| Event | St. Louis, MO - 1993 |
| Author | Moench, Randy D. |
| Published | 1950/01/01 |














