Red and Blue light bands important for plant growth

摘要

Electricity prices might be on the increase, but there is no getting away from the fact that an increasing number of larger growers are considering investing in artificial lights as a way to meet supermarket demand for year round supplies. Steven Valediscovers that growers looking down the high-pressure sodium lights route might like to consider supporting these with a second lighting option -LED'S (Light Emitting Diodes). Current users of artificial lights, and even those growers currently not working with lights, are being targeted with a brand new system from British-firm Hotbox International.