Finds the optimal ventilation fan rating and heater BTU output requirements for your greenhouse.

Uses standard industry formulas for ventilation and heat loss in calculations.

The dimensions of the greenhouse, cover material types and temperature settings can all be varied to determine how this changes the results. Inputs can be in Feet or Meters, Fahrenheit or Celsius values.

Results can be sent by text or email.

Get ready with the right equipment to insure healthy plants!