Growers Choice TSL LED ROI-E420 - Horticulture Lighting Fixture - 420W Organic Complete Nutrients • TopMax 500ml

• TopMax 500ml

and make sure it is dry

ensuring your plants receive a balanced diet that supports intense chlorophyll production and overall garden vitality

and ornamentals

Growers Choice TSL LED ROI-E420 - Horticulture Lighting Fixture - 420W Organic Complete Nutrients • TopMax 500mlGrowers Choice ROI E420 LED with 1,090 mol s and GC 3K Spectrum The Growers Choice ROI E420 outputs 1,090 mol s PPF at 2. 6 mol J efficacy from 420W on 120 277V AC. Built as a collaboration between TSL Horti Tech and Growers Choice, this fixture uses Osram top bin diodes tuned to the GC 3K full phase spectrum (3000 3300K) with enhanced 660nm red. The overall color temperature sits in the warm range that favors flowering, but the balanced spectral