What is the Keeper system made of?
The raw material for the components of the Keeper system is Cradonyl. This is a 100% natural bioplastic made of residual waste from the food industry (starch).
How long does it take before the Keeper system composts?
Is the Keeper system fit for every soil?
Is the Keeper system easy to install?
The Keeper system has been designed for easy and efficient installation. The Keeper system is eminently suitable for implementation by social enterprises.
For which sizes tree can the Keeper system be used?
See the table below for the tree size and its corresponding recommended number of anchors.
|10/12 - 14/16 - 18/20||4 (small)|
|Greater than 45||12 (large)|
De maat van de boom is de omtrek in centimeters van de stam The size of the tree is the circumference in centimetres of the trunk at 1.5 meters from the root ball. Young trees should be supported by a bamboo stick if the trunk is not yet strong enough.
Is a manual for installation available?
A sustainable alternative; that must be more expensive?
Actually, the Keeper system is significantly cheaper in procurement and installation than tree stakes, and has a limited aftercare.
Is the Keeper system suitable for trees with a brittle root ball?
Yes it is. If that is the case you can strengthen the root ball by securing an extra piece of NatuRope around it after regular installation. We do advise trees with a properly rooted root ball for better anchoring, better growth and a lower tree mortality rate.
Where can I ask other questions?
Visit our contact page for all contact options. We would love to hear from you!