Propagation environments. This photograph shows a polythene tunnel bench. This photograph shows the heating mat used to provide bottom heat for propagation. This photograph shows the mist unit head. The electronic leaf used to control water on/off for a mist unit.
The electric leaf for the control of water on a mist propagation bench.12v heating cables positioned on top of sand, above the cables fine grit is added which will distribute the heat from the cables efficiently.
An example of an aspirated screen which is used to house equipment for the recording of environmental factors such as temperature, humidity and gas content in the air.
The use of fleece in plant propagation supplementary and replacement lighting in . The fleece allows photosynthesis to continue but at the same time restricts water loss from the plant.
This photograph shows a modern supplementary and replacement lighting in closed case. The temperature can be controlled with bottom heat and air temperature heating units. Glass has been replaced with ribbed plastic – this is safer and lighter in weight. Remember highlight intensity is not required in most propagation methods.