Apera Instruments GroStar pH Probe Maintenance Kit Drying Racks & Trays Use our USA made Greenhouse

Use our USA made Greenhouse Film in conjunction with our GROW1 Greenhouse Clips and GROW1 Wiggle Wire Channel Kits to create the perfect greenhouse structures

You can either adjust for the pH-up (alkali) or pH-down (acid) direction

75" With handle and vacuum port: 28 x 23 x 21

This combination of elements forms a well balanced diet for your plants

Apera Instruments GroStar pH Probe Maintenance Kit Drying Racks & Trays Use our USA made GreenhouseAll in one maintanence kit provides everything you need to maintain, clean and store your GroStar pH probe Kit Includes: 3M KCL storage solution (4oz.) Cleaning solution (8oz.) CalPod solution organizer Probe cleaning brush Wash bottle