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Stabilises EC in mediums and prevents salts accumulation (decreases nutrient lock up)
The controller also features a propagation mode including cyclical frequencies from 1 minute to 59 minutes or from 1 to 12 hours
The DRAGON alpha just changed the rules of the game
compensation: 0°C - 50°C (32°F - 122°F) PPM Scale 700 PPM Calibration pH: 2 point auto 4
Vivosun VSFD4500 450 Watt Full-Spectrum LED Grow Light Mushroom Sterilizers & Autoclaves Stabilises EC in mediums andAn Impressive LED Grow Light for Supporting Plant Growth Daisy Chain Capability accommodates more lights and effectively improves light efficiency. Six levels of light intensity and full spectrum coverage from 380 780nm, covering all stages of plant growth. A removable light bar solves your storage problem and provides convenience in installation. High Efficiency and Uniformity: This grow light has a 40% higher PPFD than comparable HID lights and a
