Via Mass 0 - 0 - 51 Size:28 Ounce - Compatible with electronic ballasts

- Compatible with electronic ballasts only

152280 Lm ±5% @ AC240V

Specifications: These Dry & Mighty Bags have air tight and smell proof features

Opens and closes in 20 seconds

Runs HPS or MH bulbs

Via Mass 0 - 0 - 51 Size:28 Ounce - Compatible with electronic ballastsVia Mass (Sulfate of Potash) is a concentrated nutrient additive that promotes tremendous bulking and weight gain during the ripening stage of many fruits, vegetables, and flowers. It also increases enzyme and vitamin production while enhancing the characteristic odors and flavor of many plants. Via Mass will give your plants more vigor, better color, and disease resistance. For best results use during the later stage of plant ripening and fruiting.