Johnson CO2 Generator Size:Natural Gas 115v 1-1/4" Medium Cut

1-1/4" Medium Cut

(1) 3' wide x 6' 8" tall storm door with 2 pane glass and screens Sturdy aluminum storm door

They show off your product with flair and invite your guests to see what's around the bend

93 #15 17 3/4 16 14

nursery flats

Johnson CO2 Generator Size:Natural Gas 115v 1-1/4" Medium CutNormally there are approximately 300 parts per million (PPM) of CO2 in the atmosphere; when this level is increased to over 1000 PPM, it results in higher production and better plant quality. The Johnson Generator provides up to 1500 PPM per unit in a 4800 square foot (446 square meter) greenhouse. By adding CO2, especially during the winter months when greenhouse ventilators are closed and when low CO2 concentration becomes a limiting factor in