{"product_id":"dosatron-hobby-series-dosatron-units-3-4-1-875-to-18-75-ml","title":"Dosatron Hobby Series - Dosatron Units (3\/4) 1.875 to 18.75 mL","description":"\u003ch2\u003ePrecision Nutrient Delivery with Hydroponic Dosing Systems\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe Dosatron Hobby Series Expansion Doser is the ultimate solution for growers looking to enhance their \u003cstrong\u003ehydroponic dosing system\u003c\/strong\u003e without the need for electricity. Operating entirely on water pressure, this \u003cstrong\u003ewater-powered injection\u003c\/strong\u003e pump ensures that your plants receive an exact blend of nutrients, enzymes, or pH adjusters every time the water flows. Engineered specifically for indoor and basement grows, it eliminates the inconsistencies of hand-mixing, providing a professional-grade solution for systems ranging from 12 to 96 plants. Whether you are managing a direct injection setup or a recirculating water culture, this unit maintains a consistent ratio regardless of fluctuations in pressure or flow.\u003c\/p\u003e\n\u003ch2\u003eScalable Water-Powered Injection for Professional Results\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eIntegrating this expansion unit into your \u003cstrong\u003ehydroponic dosing system\u003c\/strong\u003e allows for total customization of your feed charts. This specific model features a dosing range of 1.875 to 18.75 mL per gallon, making it ideal for concentrated inputs that require high-precision \u003cstrong\u003ewater-powered injection\u003c\/strong\u003e. The 3\/4 inch inlet and outlet connections provide a seamless fit for standard plumbing, while the durable construction handles flow rates between 0.5 and 5 GPM. By adding this doser to your Hobby Cultivator stack, you gain the flexibility to automate line cleaning, sanitation, and complex multi-part liquid fertilizer programs with ease. It is the gold standard for personal and craft-style growers who demand efficiency and repeatable success.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Precision:\u003c\/strong\u003e Eliminates manual measuring and hand-watering by using volumetric \u003cstrong\u003ewater-powered injection\u003c\/strong\u003e for perfect nutrient ratios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Scalability:\u003c\/strong\u003e Easily expand your current \u003cstrong\u003ehydroponic dosing system\u003c\/strong\u003e to accommodate up to 8 pumps for complex multi-part feed recipes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Electric Operation:\u003c\/strong\u003e The pump runs entirely on water flow, reducing energy costs and ensuring operation even during power outages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Perfect for liquid fertilizers, pH buffers, enzymes, and line cleaning solutions in indoor grow environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Each unit includes a mounting bracket, suction hose, weighted strainer, and union connections for immediate setup.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dosatron","offers":[{"title":"Single System","offer_id":47779975790806,"sku":"D15RE05VF","price":390.29,"currency_code":"USD","in_stock":true},{"title":"Multi-Pump System","offer_id":47779975823574,"sku":"SYSD15RE05VF","price":1377.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/Dosatron_Hobby_Series.webp?v=1771868799","url":"https:\/\/growershouse.com\/products\/dosatron-hobby-series-dosatron-units-3-4-1-875-to-18-75-ml","provider":"GrowersHouse","version":"1.0","type":"link"}