Cultivation Calculators
Simple tools to help you get your ratios right. No more guesswork—just enter your targets and get to work.
Agar Calculator
Calculate your mix based on water volume. We use a 2% ratio for both agar and sugar.
* 1 ml of water = 1 gram.
Ingredients Needed:
Agar-Agar
Sugar (LME/Corn)
Note: This calculator is best used with grams and ml for precision, but don't worry—using spoons will get you close enough. If you're worried about your ratios, just add a little extra agar for a firmer set.
* Based on 1 tsp ≈ 3g | 1 Tbs = 3 tsp. These measurements are based on my specific agar; yours may vary slightly.
Liquid Culture Calculator
Calculate sugar needed for your LC mix. We provide results for both 2% and 4% ratios.
* 1 ml of water = 1 gram.
Ingredients Needed:
Sugar (2% Ratio)
Sugar (4% Ratio)
Note: Always verify your Liquid Culture on agar before using it to inoculate.
Grain Calculator
Estimate dry grain needed for your jars. Based on Feed Corn and Barley (Popcorn is likely similar).
Dry Grain Needed:
Note: This is based on 200g of dry grain per Quart jar (the standard "Myco Quart").