Lead time: 2-4 weeks.

Scalable greenhouse racks designed to support twenty-five, 5’ or 8’ ZipGrow towers in a recirculating, hydroponic system. Each greenhouse rack is equipped with the necessary drip irrigation and gutter collection systems that enable you to connect multiple racks together and be fed by a central plumbing system (sold separately).

• 1” Diameter Stainless steel pipe and fittings for structure, holds 25, 5’ ZipGrow Towers 

 Drainage 

• 4.625” x 5’ drain gutters with end caps (for 5 rows of Towers)
• 1” Bulkhead drain fitting (5 per rack)
• 4”x10’ thin walled PVC pipe (for main drain)

Irrigation 

• ½”x35’ poly tubing (feed line)
• ¾”x10’ poly tubing (main feed line)
• ½” MPT x ½” Perma-Loc Valve
• ¾” x ¾” Perma-Loc x ½” FPT reducing tee 
• ½” Perma-Loc end cap
• ¼” x 6” vinyl tubing (25 per rack)  (direct to tower feed lines)
• 2 gph clog-free drip emitters (25 per rack)
• 6” cable ties (25 per rack)

 ZipGrow Towers

• 5’ or 8' ZipGrow™ Tower with media and wicking strips (25 per rack)
• ZipGrow tower Hanging Hook (25 per rack)
• ZipGrow Pulling Hook