Agrowtek GrowControl BDX BatchMatic 6-Zone/10 Peristaltic Pump Fertigation System With Temperature, pH, EC, ORP Sensors, & WiFi ConnectivityAn All In One Batch Type Fertigation System For Multi Zone Greenhouses & Large Hydroponic Facilities BDX BatchMatic Fertigation Systems are batch type nutrient mixing systems for multi zone greenhouse irrigation and hydroponics facilities. Automatically mix recipes and correct pH according to your schedule, then send the batches to the programmed zones. Use the system to directly feed up to 14 zones of plants or send recipes to holding tanks.