Solarisation sheeting, made from High-density polyethylene (HDPE) plastic, harnesses the power of the sun to create a mini-greenhouse effect on the soil. This process, called soil solarisation, offers several benefits for agriculture and horticulture:
 
Weed Control: 
Increased Soil Temperature: The trapped solar energy heats the soil to temperatures that are lethal to many weed seeds, seedlings, and even established weeds. This provides a non-chemical method for weed control, reducing the need for herbicides. - Broad Spectrum Control: Solarisation can effectively control a wide range of weeds, including those resistant to some herbicides.
 
Pest and Disease Management:
Reduced Pathogens: The high temperatures achieved during solarisation can kill many soilborne pests and pathogens, including nematodes, fungi, and bacteria. This can help reduce disease incidence and improve plant health.
 
Soil Health Improvement: 
- Increased Nutrient Availability: Solarisation can increase the availability of some nutrients in the soil, making them more accessible to plants.
- Improved Soil Structure: The heating and cooling cycles during solarisation can help improve soil structure, leading to better drainage and aeration.