Is our full range of films and bags for the different techniques used in hydroponic cropgrowing.
It is a new agricultural technique that consists of growing the crop on an inert substrate to avoid contact between plant and soil.
This substrate is permanently irrigated with the exact nutrients the plant needs exactly when it needs them.
The substrate (pearlite, coconut fibre or rock wool, etc.) is placed in a black (or black/white) plastic bag (PE) that supports the plant/substrate and wáter is poured in with the necessary nutrients.
There is also a system for collecting excess water, which can then be recirculated, analysed, elements added and returned to the crop.
Reyenvas is a manufacturer belonging to the Armando Álvarez Group. Currently we are the largest Spanish converter of polyethylene plastic films. Our long experience working with the top ten of each sector allows us to adapt and create solutions to your needs.