Advanced Nutrients pH Perfect Sensi Bloom Part A - 1 L commercial-lighting-fixture significantly increases durability• Backed by

significantly increases durability• Backed by Apera's proprietary sensor technology from Switzerland• Easy-to-use design and fast calibration adjustment• Replaceable Swiss LabSen Spear Soil pH Probe• Large 3-color backlit screen gives you clear information• Durable structure

Food- and furniture-grade materials

Provides 3½ times the coverage as regular Sluggo

Aside from changing the spectrum

Advanced Nutrients pH Perfect Sensi Bloom Part A - 1 L commercial-lighting-fixture significantly increases durability• Backed byHeavier harvests. Zero hassle. pH Perfect Sensi Bloom is an easy to use base nutrient system that optimizes conditions to achieve potent bud without ever having to worry about pH levels again. Part A includes multiple amino acid complexes that ensure optimum nutrient uptake, while Part B features the precise NPK ratio your flowers need to thrive. Two part system allows you to customize ratios to your gardens needs pH Perfect Technology unchains you