Keep all hose ends clean and hung up off the greenhouse floor when they are not in use. All greenhouse benches, soil bin covers and propagation benches are to be kept clean. Do not use or lay any unsterile tools, containers, etc. on these areas. Do not stand or put your feet on greenhouse benches. This will help to avoid carrying diseases up to the crop level.
Plastic benches are to be used to keep tall crops off of the floor.
Greenhouse carts are to be hosed off after use. Any plant material brought into the greenhouse must be disease and pest free. Special care is to be taken when plant material is brought in with soil attached to its roots. The potential to contaminate greenhouse soil supplies is high in these cases. The conservatory and all outside beds are to be treated as separate non-sterile areas.