Cultivation Guides


Learn how the right lighting system can improve your crop with P.L. Light Systems’ crop guides. Discover the basics of how light influences plant growth, how to optimize your environment for high efficiency and profitability, and how to chose the right lighting system for you application. With 40 years of horticultural lighting experience – we are the lighting knowledge experts and your grow light partner.



The definitive guide to tomato, cucumber and pepper cultivation in relation to the light environment. 

– Explore the basic concepts of how the light environment affects plant growth

– Learn about lighting strategies for tomato, pepper and cucumber production

– Discover what lighting system works best for your application

Download the Guide