Seedling showing evidence of frost-heaving in seedbed. Black spruce, 2+0, seedbed.

Pine seedlings germinating in plastic house Fort Frances

Black spruce seeded Jan. 1973 in 308 pots. Ready for planting Aug 73. Juniper, J.D.Irving

Seedlings after two growing seasons in multipots, n.b. mortality and poor growth. Container, black spruce, 2+0.

Seedlings and low irrigation boom, with support for people to ride. Fir douglas, 1+0, container stock. Weyerhauser.

Seedlings being lifted by harvester, n.b. lack of soil on roots. Jack pine, 2+0, lifting.

Seedlings drill late sown in late November; height-10-14cm. Fir douglas, 1+0, sowing date.

Tubed white spruce seedlings at 63 days from germination.

Tubed white spruce seedlings at 63 days from germination

Black spruce seeded Jan 1973, ready for out planting Aug. 1973. Juniper J.D.Irving.