General Hydroponics® CALiMAGic™ 1-0-0 phone Two stage cooling thermostat provides

Two stage cooling thermostat provides individual cycling of fans for energy savings and uniform temperature control

and each end of the compost bin has plenty of aeration vents

including the handle

Plus at the end

General Hydroponics® CALiMAGic™ 1-0-0 phone Two stage cooling thermostat providesCALiMAGic is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. It helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops, such as tomatoes and lettuce as well as other calcium intensive plants. CALiMAGic 1 0 0 is a soluble that will not clog spray lines or drip