Method 7 - Operator HPS Plus Eyewear Powdery Mildew Control Think of a greenhouse with

Think of a greenhouse with a multitude of fruit and veg being grown

The product is suitable for all growing mediums and systems including hydroponics

The formula comprises bio active substances

Growers looking to maximise yield potential should increase phosphorous and potassium levels in their nutrient solution to help redirect energy to flower and fruit development

Method 7 - Operator HPS Plus Eyewear Powdery Mildew Control Think of a greenhouse withOverview Method Seven are known for top quality eyewear for use under grow lights. The lenses provide true colour in bright settings and are optimised for each type of light. General Information The Operator HPS+ Lenses are made with Swiss polymer technology to create a flexible, lightweight fit with full wrap coverage to prevent damage to your eyes.