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BVB TopClean for blueberries

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 with berries, but it can also be used for cultivating ornamental plants. BVB TopClean has been thoroughly tested in our laboratory and by actual growers.

Product traits

BVB TopClean is an excellent covering agent for your blueberry plants. It keeps your containers tidy and free of weeds, while ensuring clean movement and transportation.

  • Safe: extensively tested and completely safe for crops
  • Moisture: permeable to water, quick drying, and reduces evaporation of the substrate
  • No waste: the cover material forms a solid top layer that stays in place during transport and in windy weather
  • Applicability: can be used for both pot and open soil cultivation
  • Availability: available in big bags, big bales or 70L bags.

Instructions for use

  1. Apply at least a 1.5 cm layer of BVB TopClean to each pot.
  2. The top layer will become one solid layer after watering the plants a number of times. As a result, no material is spilled and the tray field and means of transport will remain clean.
  3. BVB TopClean can easily be applied with any common dosing machine.
  4. The covering agent occupies approximately 10% of the pot volume. For this reason, possible adjustments to the amount of fertilizer must be taken into account.
  5. The use of BVB TopClean reduces evaporation in the substrate. Keep this in mind when setting the irrigation frequency.

Try BVB TopClean

Are you eager to try the BVB TopClean covering agent for your blueberry plants? Contact our team to receive an offer.

Composition & amount required

Chemical analysis

  • EC value: <0.5
  • pH value: 4.5–5.0
  • No nitrogen fixation in the case of cultivation with conventional fertilizers


50% stable bark (topping bark 4/8)
50% bark wood