Advanced Nutrients Big Bud Powder - 130g loop The spare pH sensor is

The spare pH sensor is designed as an easy-fit cartridge that locks into place

This double glass jacketed lamp features a double ended lamp base and is rated for open fixture use

During the blooming phase considerable less nitrogen is needed for example

AC power supply

Advanced Nutrients Big Bud Powder - 130g loop The spare pH sensor isHeavy Yields That Taste Great Big Bud powder 0 15 35 provides the essential elements that not only aid in the development of buds but are known to increase both size and quality for heavier yields that taste great! Add 10 grams per 20 litres (2 tsp. per 7 gallons) for weeks 2 5 of the bloom phase.