BVB TopClean is an organic covering agent that can be used to prevent the growth of moss and weeds .This covering agent is extremely suitable for use in tree nurseries. BVB TopClean can also be used for ornamental plants and soft fruits. BVB TopClean is thoroughly tested in our laboratory and at actual growers.
Safe: extensively tested and completely safe for the crop
Moisture: permeable to water, quick drying, reduces the evaporation of the substrate
No waste: the cover material forms a solid top layer that stays in place during transport and wind
Applicability: can be used for both pot and open soil cultivation
Availability: available in big bag, big bale, 70L bags, or bulk.
More on BVB TopClean
Would you know more about the possibilities to use BVB TopClean in your company?
No nitrogen fixation with conventional cultivation with conventional fertilizers
50% stable bark (topping bark 4/8)
50% bark wood
Tree nursery: Vergeldt & Bouten Boomkwekers
Twan Bouten: “We have been using BVB TopClean for two years now. Using this covering agent realy saves us money. It also saves us a lot of extra work, because it prevents spilling the substrate when we move the pots. This way our tray fields, carts and trucks stay clean. It's great not to have to worry about weeds (mainly willow). With BVB TopClean on the pots we hardly have any problems with that anymore.” Picture: Rick Tissen, crop manager
Instructions for use
Apply a layer of BVB TopClean of at least 1.5 cm to each pot.
The top layer will become one solid layer after a number of times watering the plants. As a result, no material is spilled and the tray field and means of transport remain clean.
BVB TopClean can easily be applied with any common dosing machine.
The covering agent occupies approximately 10% of the pot volume. For that reason, a possible adjustment of the amount of fertilizer must be taken into account.
The use of BVB TopClean reduces the evaporation in the substrate. Keep this in mind when setting the irrigation frequency.