New and improved The Hydrolab LAB300-S grow tent is one of the new generation of sizes that Hydrolab now make. Hydrolab LAB300-S (300x200x200cm). Size (WxDxH): 3m x 2m x 2m (9'8" x 6'6" x 6'6"). Fabric weight: Due to advice from our manufacturers, for the larger sized tents we are using a tri-layer 600D material.
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