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Easy steps to calculate surface area of a *square* wormbin

So you decided to use a square worm-bin (meaning anything not round, could be long .... you know what I mean) for your Red Wigglers Eisenia Fetida.

The formula for calculating the surface area of your worm-bin:

  1. Measure the width and length  of your potential worm-bin. Lets assume it is 50cm x 100cm.
  2. Multiply the measurements. (50 x 100 = 5 000)
  3. The result will be 5 000 cm2
  4. Allow approximately 500g worms per 1 000 cm2 or 1 pound for 1 square feet
  5. In this case optimal stocking levels for Eisenia Fetida will be 2.5 kg.
  6. Your Red Wigglers can double every 3 months.
  7. Order 500g Red Wigglers and given the right conditions, you may achieve optimal stocking levels of Eisenia Fetida within 6 months.
  8. Easy steps to calculate surface area of a *round* wormbin
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