The Hydrofarm Vertical Grow Shelf System is a sturdy, durable garden shelving unit that features three shelves, mounting holes for fluorescent and LED lighting fixtures (sold separately), casters, and variable shelf positioning. The dimension of the assembled system is 42.75"H x 15.75"D x 50.5"W and its weight capacity is 165 lbs. If you want to expand it, simply add optional side walls and shelves to make an impressive 81-inch tall, 6-shelf propagation tower!

FEATURES:

• Expandable: Add optional side walls and shelves to make one tall 6-shelf unit 
• Movable: 4 casters allow the unit to be pulled in any direction smoothly
• Sturdy: Heavy duty design supports a total weight up to 165 lbs (including the weight of the unit itself and optional lighting systems)
• Adjustable: Multiple mounting holes make it easy to adjust shelf locations
• Versatile: Slots under each shelf can support hanging Hydrofarm FLP T5 fixture, FLT T5 fixture, JSF T5 strips and JSLED LED fixtures