AC Infinity Ducting Collar, 100 mm (4 inch) Galvanised Steel Heat Mat for Seedling 4 mS/cm2 (= the solution

4 mS/cm2 (= the solution EC + the water EC)

Integra's humidity control solutions help you create the ultimate balanced environment

Apply until leaf yellowing occurs and/or ripening is satisfactory

5 EC specifically for young plants

AC Infinity Ducting Collar, 100 mm (4 inch) Galvanised Steel Heat Mat for Seedling 4 mS/cm2 (= the solutionProduct Description A ventilation retrofitting accessory designed to connect ducting to flat surfaces and redirect exhaust to the outside. Each duct collar is made of galvanized steel that can weather extreme temperatures and is finished with a corrosion resistant zinc coating. Its pipe ending features fluted and ridged rims with a raised lip that provides a strong grip on flexible or rigid ducting. The collar end is flat and will lay flush against