MACROTUNNEL

Macro tunnel greenhouses are made of arches attached to the ground without posts or gutters to collect rainwater. Their closings can be made of plastic, mesh or shadow cloth and they can be ventilated through their jigsaw front walls or rolling side windows.

They are cheaper than a multitunnel greenhouse thought for those cases where height or automatization are not a priority.

Their use is for mild or cold weather conditions where there are not too high temperatures or humidity conditions if they are covered with plastic film or they can be used to create shadow or prevent insects in hot weather conditions when closed with mesh or shadow cloth.