Botanicare ID Tray 4 ft x 4 ft - Black Smart Pot Our patented design allows for

Our patented design allows for the gentle rolling of the flower

they have a cotton lining

5mls per litre Run to waste 1ml per litre Organic 1-5mls per litre

Probe cleaning is one of the most important parts of owning or operating any Bluelab meter

full-size dimensions

Botanicare ID Tray 4 ft x 4 ft - Black Smart Pot Our patented design allows forThese are the same high quality trays as the industry standard Botanicare White Grow Trays, but are now also available in black. They feature the same thickness and design as their white trays. Outside Dimensions (L x W x H): 707061: 43. 5 x 25. 75 x 6. 75 707066: 40. 5 x 40. 5 x 7. 5 707091: 54 x 54 x 7 707237: 77 x 41. 5 x 7 707047: 102. 5 x 53. 25 x 7