GrowActuary Tools
Calculators, charts, and small actuarial games.
Practical tools for the parts of the site that need interaction: grow-room environment planning, quick references, and the occasional actuarial side quest.
Toolbox
Pick a starting point.
Built for quick checks at the grow tent and short actuarial breaks at the desk.
Grow Room
VPD Chart
Dial in vapor pressure deficit by growth stage using air temperature, relative humidity, and leaf temperature offset.
Grow Room
DLI Chart
Recommended cannabis Daily Light Integral targets by plant age, from seedling through maturing, with simple light-cycle guidance.
Actuarial Game
Tail Factor
Pick the next loss development factor from real Schedule P triangles. Paid or incurred, five picks at a time.
Looking for grow context?
The tools are a companion to the journal, not a separate corner of the site.