{"product_id":"co2gro-co2-controller-c2","title":"CO2GRO - CO2 Controller (C2)","description":"\u003ch2\u003eC2 CO₂ Controller – Serious CO₂ Management with External Probe\u003c\/h2\u003e\n\u003cp\u003eBuilt on the same hardcore tech as the smaller C1 model — but this time with a separate, replaceable CO₂ probe. Manage and monitor your CO₂ setup from outside the grow space for easier access, more flexibility, and a smarter workflow. Unlike the C1’s integrated sensor, the C2 Controller gives you total remote control and future-proof reliability — just swap the probe when needed and keep pushing flawless grows.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Supplement with CO₂?\u003c\/h2\u003e\n\u003cp\u003eSerious growers know: CO₂ is the secret weapon for next-level results. By enriching your environment during veg and flower, you unlock faster growth, bigger yields, denser flowers, and an all-round healthier crop. Supercharge photosynthesis, let your plants hit their true genetic potential, and cut valuable time off your cycle.\u003c\/p\u003e\n\n\u003ch2\u003eMain Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIncrease or Decrease CO₂ Levels with precision\u003c\/li\u003e\n\u003cli\u003e2-Channel NDIR Sensor for ultra-reliable readings\u003c\/li\u003e\n\u003cli\u003eEasy-to-Read, Backlit LCD Screen for quick info checks\u003c\/li\u003e\n\u003cli\u003eDay \u0026amp; Night Sensor for automated CO₂ adjustment\u003c\/li\u003e\n\u003cli\u003ePlug-and-Play Setup — no assembly stress\u003c\/li\u003e\n\u003cli\u003eTimelapse Chart to track historical CO₂ levels and room behaviour\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat’s in the Box:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x C2 Controller Unit\u003c\/li\u003e\n\u003cli\u003e1 x External CO₂ Sensor Probe\u003c\/li\u003e\n\u003cli\u003e1 x Velcro Tape Strip\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003cli\u003e1 x Set of Screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe Science Behind CO₂ Supplementation\u003c\/h2\u003e\n\u003cp\u003ePlants breathe in CO₂ during photosynthesis, converting light energy into chemical energy to build size, strength, and weight. Normal air has about 400ppm of CO₂ — but in a grow room? Plants absolutely thrive when CO₂ levels are boosted to 1,000–1,200ppm. Elevated CO₂ = faster photosynthesis = faster, stronger, better results.\u003c\/p\u003e\n\n\u003ch2\u003eBenefits of CO₂ Enrichment:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAccelerated Growth — get through veg and flower quicker\u003c\/li\u003e\n\u003cli\u003eHigher Yields — more weight on every harvest\u003c\/li\u003e\n\u003cli\u003eImproved Quality — tighter buds, richer trichomes, and stronger potency\u003c\/li\u003e\n\u003cli\u003eShorter Crop Cycles — more grows per year, more profit, less downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePro Tips for CO₂ Use:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor Closely:\u003c\/strong\u003e Aim for 1,000–1,200ppm during lights-on periods. Don’t overshoot past 1,500ppm — it’s wasteful and risky.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilate Properly:\u003c\/strong\u003e Move the enriched air around to prevent dead spots and maximise benefit to every plant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep Temps Dialled:\u003c\/strong\u003e 28–32°C air temps (especially with LED lighting) ensure leaf temps stay optimal, promoting stomatal action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjust Feeding:\u003c\/strong\u003e Plants grown under enriched CO₂ environments with LEDs will need stronger feeds — expect higher EC requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse It When It Counts:\u003c\/strong\u003e Only dose CO₂ while the lights are ON. No need to waste gas during the dark cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStay Safe:\u003c\/strong\u003e Proper ventilation, alarms, and following storage guidelines are essential when working with compressed CO₂.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFinal Word:\u003c\/h2\u003e\n\u003cp\u003eThe C2 CO₂ Controller is the weapon of choice for growers who aren’t here to play — designed to take your environment, and your harvests, to the next level with precision CO₂ control. Simple, tough, reliable, and essential for serious indoor cultivation.\u003c\/p\u003e\n","brand":"CO2GRO","offers":[{"title":"Default Title","offer_id":54964787970421,"sku":"11171","price":220.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/co2-co2gro-co2-controller-c2-72838857195893.webp?v=1738378908","url":"https:\/\/www.thehydrobros.com\/en-de\/products\/co2gro-co2-controller-c2","provider":"The Hydro Bros","version":"1.0","type":"link"}