Grommet 9mm Top Hat AV5 - For Autopot Systems - Hydroponic Components VertiGarden Buxus sempervirens is an evergreen

Buxus sempervirens is an evergreen shrub or small tree growing to 1–9 m (3 ft 3 in–29 ft 6 in) tall

5 cm long and 2–4 cm broad

Attractive

grey bark sometimes peels off in strips

flowers variable in colour from white to pink to yellow (normally yellow)

Grommet 9mm Top Hat AV5 - For Autopot Systems - Hydroponic Components VertiGarden Buxus sempervirens is an evergreenGrommets are used to create watertight seals for the plumbing of hydroponic systems such as NFT systems, DWC systems, Dutch Bucket systems, water reservoirs etc. A hole is drilled and the Grommet is inserted into the hole. Piping is then pushed through the grommet which will form a watertight seal. The following grommet & piping combinations are advised: 9mm Autopot Piping (for use with Autopot Aquavalve 5): 9mm Top Hat Grommet