{"product_id":"green-man-brain-controller","title":"Green Man Brain Controller – for Hydroponic Systems","description":"\u003ch2\u003eThe air-powered timer that drives a whole multi-pot Green Man system\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGreen Man Brain Controller\u003c\/strong\u003e is the central unit for any multi-pot Green Man combi or flood-and-drain system, controlling exactly how and when each pot is fed from the reservoir below. It runs on air power from the system's central air pump rather than an electronic dosing pump, keeping the feed cycle mechanically simple and cutting the amount of electrical kit running in the grow room.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral control unit\u003c\/strong\u003e for all multi-pot Green Man combi and flood-and-drain systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir-powered operation\u003c\/strong\u003e from the system's central air pump, not a separate electric dosing pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision feed timing\u003c\/strong\u003e so every pot in the system gets the same feed cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSight gauge\u003c\/strong\u003e on the housing for a quick visual check of the feed level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-month manufacturer warranty\u003c\/strong\u003e as standard.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA multi-pot system lives or dies on every pot getting a fair, consistent feed cycle — if the timing drifts between pots, some plants end up over- or under-fed. The Brain Controller is built to run that cycle precisely across the whole system, so replacing a worn or faulty unit restores even feeding without having to rebuild the rest of the setup.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect\u003c\/strong\u003e the Brain Controller in line with your Green Man system's air supply and feed pipework, following the system manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the sight gauge\u003c\/strong\u003e regularly to confirm the feed cycle is running as expected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService periodically\u003c\/strong\u003e to keep the air-powered mechanism running smoothly across a full season.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e multi-pot Green Man Combi and Flood \u0026amp; Drain systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e air-driven, runs from the system's central air pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Green Man","offers":[{"title":"Default Title","offer_id":53798901285130,"sku":"HYD-GRAN-001-01","price":278.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/green-man-brain-controller-default-title-1.jpg?v=1790169595","url":"https:\/\/hydrocropshop.co.uk\/products\/green-man-brain-controller","provider":"Hydro Crop Shop","version":"1.0","type":"link"}