Why RHP certification?

WITH THE RHP QUALITY MARK YOU PROMISE INSIGHT IN QUALITY AND INCREASE SECURITY and SAFETY

The RHP quality mark gives a thorough quality judgement on the certified substrates. Substrates, soil supply and soil improving materials with the RHP quality mark are stable and guarantee an optimal nutrient medium. This makes it easier for both professional buyers and consumers to decide. They can trust that the certified companies have done evertyting to make sure that the substrate has the best quality, is safe and clean.

Advantages
Membership of RHP is for you as producer or user interesting, because you:

  • have access to the valuable knowledge and skills that RHP has gained over the past 30 years,
  • use a unique system to monitor quality of growing media in the whole production chain of substrates,
  • enjoy the results of the collective innovative research where continuous knowledge development is secured,
  • have access to new markets. The quality mark opens international markets and increases the safety and security of the growing media,
  • have access to new customers. You increase your market because you can supply raw materials to RHP certified companies.