Playbooks
Species & season playbooks
What to focus on for each core species through the four growth phases.
Interior Douglas-fir · Germination
Even, warm germination with a dry media surface.
- 01Stratify per seedlot record before sowing.
- 02Keep media moist, not saturated; mist lightly.
- 03Maintain warm day temperatures with moderate humidity.
Watch for
- Damping-off
- Liverwort
Sample guidance pending PRT's species cultural plans.