Use Wachsen trellis supports in combination with your rolling benches to direct the growth of your plants and support the weight of their branches and buds.
More details about Wachsen 4' Bench Horizontal Trellis Support Box D4 (4/Pk):
Wachsen horizontal trellis support 4' (Box D4) for Wachsen rolling benches. This item must be paired with vertical trellis supports 4.5'. Horizontal posts 6.5' are optionals for more strength.