Container white spruce in styroblocks.
Container, white spruce, 1+0.

General view of greenhouse.

Seedlings sown in May '79 in 8" styroblocks. Container, black spruce, 1+0.

Extracted seedling from styroblock, sown May '79. cf Slide #495. Container, black spruce, 1+0.

General view of greenhouses and screen area. Greenhouse.

Wheeled racks that can be stacked; used instead of benches. Racks for support.

Stacked pallets (plastic) used in conjunction with wheeled racks.

Wheeled racks and pallets in place with seedlings in containers. Container benches.

Containers of white spruce. Container, white spruce, 1+0.

Transplant beds of spruce and lodgepole pine. Transplants, white spruce, 2+1.