Visit grow-light-source.com for Cool Inda-Gro Lights and their Hot Options Visit On one side these Blackberry Kush plants were grown with 1000Watt of MH, flowered with 1000Watts of HPS. The other side was grown and flowered under 2 420 Watt Pro420PAR Inda-Gro lights. A third setup, not pictured here, used the Inda-Gro for grow only and HPS for flower, this combination provided the best results. Results vary from specie to specie, setup to setup, nutrient to nutrient, grower to g