Grand Fir & Subalpine Fir (Abies grandis & lasiocarpa) - BL & BG Below are recommended stocktypes, followed by coded designations, average height and root collar diameter PRT produces all stocktypes, so please contact your local Customer Support Representative for further options
BG PSB 415B 112/105	BG PSB 415D 77/170	BG PSB 615A 45/340	BG PSB 615A 45/340 2+0	BL PSB 313B 160/65	BL PSB 410 112/80	BL PSB 415 112/105 2+0
6	10	20	20	4	6S	6
22 cm	26 cm	35 cm	35 cm	12 cm	15 cm	20 cm
3.5 mm	4.0 mm	5.0 mm	6.0 mm	2.5 mm	2.8 mm	4.5 mm