Sitka spruce seedlings transplanted into containers, large in March, the smaller in May. Sitka spruce, 1+1, container.

Noble fir grown in large "wood" tubes. Noble fir, 1+0, container.

Hemlock grown in bark mix cf. slide #411. Western hemlock, 1+0, container, mix.

General view of container stock in greenhouse. Grown for Crown Zellerbach. Fir douglas, 1+0, container.

Seedlings in "Wood's" tubes. Fir douglas, 1+0, container.

Ed Wood holding large seedling he grows for Crown Zellerbach. Fir douglas, 1+0, container.

General view of Wood nursery growing for Crown Zellerbach. Greenhouse.

Extracted ponderosa pine at 21/2 months in 10" tube at Jefferson nursery. Ponderosa pine, 1+0, container. Weyerhaueser.

Pine in extra long (10") Leach tubes, to accommodate long tap root; at Jefferson nursery. Ponderosa pine, 1+0, container. Weyerhauser.

Detail of hot air heating underneath benches at Jefferson nursery. Greenhouse. Weyerhauser.