How many cannabis plants should you grow for personal use?

Whichever method you use to consume cannabis, this Open Access Cannabis Grow Calculator is used to determine an accurate number of cannabis plants that you will need to grow to sustain a constant, and continuous supply of medicine to live happily ever after.

created by Jim Hatridge

Seed Calculator

Enter your daily use in grams and press "calculate"
Daily Grams Consumed
Type of Grow Indoor Outdoor Indoor/Outdoor



Indoor Plants
Outdoor Plants
Grams in Storage

After using the Cannabis Grow Calculator you may find more resources below. *Be mindful of local laws that may apply in your country.