Certified Quality

[email protected] 0031 - 478 581436 Michels Classens Boomkwekerij
Certified Quality: On the way to PlanetProof & Groenkeur
Our trees are grown in accordance with the requirements of the independent On the way to PlanetProof certification scheme.
On the way to PlanetProof sets requirements for plant production in important environmental areas, including soil, water, crop protection, energy and climate. Compliance of certified products with the requirements of the certification scheme is verified by an independent certification body.
On the way to PlanetProof - registration number: SGS 10023
In addition, we work in accordance with the requirements of Groenkeur .
How we work at our nursery
For us, a good tree starts with healthy soil. That is why we pay close attention to soil quality and continuously look for ways to improve our cultivation methods.
Where possible, we control weeds mechanically. Crop protection products and fertilisers are used carefully and in a targeted manner. In this way, we work towards strong and healthy trees while aiming to limit our impact on the surrounding environment.
Creating space for biodiversity
Biodiversity also receives plenty of attention at our nursery. We have flower strips that provide food for bees, butterflies and other insects. Nest boxes provide birds with places to shelter and nest on and around our fields, while natural predators are encouraged wherever possible.
There is also a pond alongside our fields. Throughout the year, it attracts various birds, frogs, insects and other wildlife.
In this way, we aim to create a good balance between tree cultivation and nature at our nursery.
Trees for a changing climate
Drought, heat and extreme rainfall are placing new demands on our living environment. Our range therefore includes various tree species and cultivars that can be suitable for a wide variety of growing conditions.
By carefully considering the location, soil...