HydroWorlds

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This user-friendly and hardy handheld pen will take measurements in increments of 0.1 pH and is fully temperature compensated, so you can expect accurate readings every time. This product is designed...
available: 3
Hands-free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine-tunes the pH levels for you. You simply set it and forget. The pH is...
available: 1
The perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab Multimedia pH Meter and Bluelab Leap™ pH Probe...
available: 1
Our Ph.D. plant scientists designed pH Perfect® Grow, Micro, Bloom with simplicity in mind. This three-part, next-generation base solution keeps the pH levels of a high-value crop in the ideal range,...
available: 49
Our Ph.D. plant scientists designed pH Perfect® Grow, Micro, Bloom with simplicity in mind. This three-part, next-generation base solution keeps the pH levels of a high-value crop in the ideal range,...
available: 29
Our Ph.D. plant scientists designed pH Perfect® Grow, Micro, Bloom with simplicity in mind. This three-part, next-generation base solution keeps the pH levels of a high-value crop in the ideal range,...
available: 54
Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean....
available: 1
General Hydroponics pH Control Kit contains everything you need to measures pH levels of your hydroponic grow reservoirsRELIABLE RESULTS: The streamlined testing system delivers fast, accurate, and easy-to read results...
available: 11692
Advanced Nutrients pH Perfect Grow PH PERFECT GROW Lush, Sturdy Growth From 3-Part Base Nutrients Designed Specifically For Your Plants When you use 3-part hydroponics base nutrients, you get reliable,...
available: 220
Advanced Nutrients pH Perfect Micro PH PERFECT MICRO Lush, Sturdy Growth From 3-Part Base Nutrients Designed Specifically For Your Plants Using a high-quality micronutrient formula is your ticket to a...
available: 309
Advanced Nutrients pH Perfect Bloom PH PERFECT BLOOM Ensure A Successful Bloom Phase With This 3-Part Base Nutrient For Your High-Value Plants When you mix Advanced Nutrients pH Perfect Bloom...
available: 308
 Heavier 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...
available: 0
 Heavier 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...
available: 0
Advanced Nutrients pH Perfect Connoisseur Grow Part A & B bundle PH PERFECT CONNOISSEUR GROW PART A Strictly for the Experts: an Ultra-Premium 2-Part Grow-PhaseBase Nutrient Uniquely Formulated for Experienced...
available: 31
Unlock rich vegetation with pH Perfect® Sensi Grow. This two-part base nutrient is engineered with precise NPK ratios for a flourishing grow phase, ideal amounts of iron and sulfur for optimal...
available: 0
Unlock rich vegetation with pH Perfect® Sensi Grow. This two-part base nutrient is engineered with precise NPK ratios for a flourishing grow phase, ideal amounts of iron and sulfur for optimal...
available: 0
Fuel high-performance plants with pH Perfect® Connoisseur® Bloom. Designed for sophisticated grow rooms, this ultra-premium base nutrient system represents the pinnacle of plant-based science. The result is a groundbreaking combination of super-absorptive...
available: 0
Fuel high-performance plants with pH Perfect® Connoisseur® Bloom. Designed for sophisticated grow rooms, this ultra-premium base nutrient system represents the pinnacle of plant-based science. The result is a groundbreaking combination of super-absorptive...
available: 1
pH Perfect® Connoisseur® Grow is the ground-breaking base nutrient system for sophisticated grows. By optimizing the conditions of your crop, these ultra-premium nutrients can help you unlock your plants’ true genetic potential....
available: 10
pH Perfect® Connoisseur® Grow is the ground-breaking base nutrient system for sophisticated grows. By optimizing the conditions of your crop, these ultra-premium nutrients can help you unlock your plants’ true genetic potential....
available: 0