{"product_id":"gorilla-total-vpd","title":"Control Total VPD Control Kit (Up to 50m2 coverage)","description":"\u003cp data-end=\"615\" data-start=\"211\"\u003eTake total command of your grow room climate with the \u003cstrong data-end=\"304\" data-start=\"265\"\u003eGorilla VPD Humidity Control Bundle\u003c\/strong\u003e – a carefully selected kit that combines precision humidity control, effective dehumidification, and consistent moisture delivery. Designed for growers who want full control over their environment, this bundle helps maintain the ideal \u003cstrong data-end=\"573\" data-start=\"540\"\u003eVapour Pressure Deficit (VPD)\u003c\/strong\u003e for healthier plants and improved yields.\u003c\/p\u003e\n\u003ch3 data-end=\"633\" data-start=\"617\"\u003eWhat Is VPD?\u003c\/h3\u003e\n\u003cp data-end=\"889\" data-start=\"635\"\u003e\u003cstrong data-end=\"668\" data-start=\"635\"\u003eVapour Pressure Deficit (VPD)\u003c\/strong\u003e is the difference between the amount of moisture currently in the air and the maximum it can hold at a given temperature. It’s measured in \u003cstrong data-end=\"829\" data-start=\"808\"\u003ekilopascals (kPa)\u003c\/strong\u003e and indicates how \"dry\" the air is relative to temperature.\u003c\/p\u003e\n\u003ch3 data-end=\"910\" data-start=\"891\"\u003eWhy VPD Matters\u003c\/h3\u003e\n\u003cp data-end=\"1255\" data-start=\"912\"\u003eVPD directly affects plant transpiration and nutrient uptake. When VPD is in the ideal range, plants can breathe efficiently and grow optimally. If VPD is too high, plants lose moisture too quickly and become dehydrated. If too low, the environment becomes overly humid, restricting transpiration and increasing the risk of root rot and mould.\u003c\/p\u003e\n\u003ch3 data-end=\"1286\" data-start=\"1257\"\u003eIdeal VPD by Growth Stage\u003c\/h3\u003e\n\u003cp data-end=\"1451\" data-start=\"1288\"\u003eBecause plant leaves are typically 3°F to 5°F cooler than the surrounding air, \u003cstrong data-end=\"1386\" data-start=\"1367\"\u003eLeaf VPD (LVPD)\u003c\/strong\u003e gives a more accurate picture of plant conditions than room VPD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGrowth Stage\u003c\/th\u003e\n\u003cth\u003eRecommended LVPD (kPa)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeedling\/Clone\u003c\/td\u003e\n\u003ctd\u003e0.4 – 0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVegetative\u003c\/td\u003e\n\u003ctd\u003e0.8 – 1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlowering\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1.2 – 1.6\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eMaintaining the right LVPD at each stage helps optimise photosynthesis, nutrient uptake, and resistance to disease.\u003c\/p\u003e\n\u003cstyle\u003e\n  .included-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 14px;\n  }\n  .included-table th, .included-table td {\n    border: 1px solid #ddd;\n    padding: 8px;\n    text-align: left;\n  }\n  .included-table th {\n    background-color: #f4f4f4;\n  }\n  @media screen and (max-width: 600px) {\n    .included-table thead {\n      display: none;\n    }\n    .included-table tr {\n      display: block;\n      margin-bottom: 15px;\n      border-bottom: 2px solid #ccc;\n    }\n    .included-table td {\n      display: block;\n      text-align: right;\n      padding-left: 50%;\n      position: relative;\n    }\n    .included-table td::before {\n      content: attr(data-label);\n      position: absolute;\n      left: 10px;\n      width: 45%;\n      white-space: nowrap;\n      text-align: left;\n      font-weight: bold;\n    }\n  }\n\u003c\/style\u003e\n\u003ctable class=\"included-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Product\"\u003eGorilla Dual VPD Humidity + Dehumidifier Controller\u003c\/td\u003e\n\u003ctd data-label=\"Description\"\u003eAutomatically controls both humidification and dehumidification with day\/night VPD settings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Product\"\u003eAlorAir Storm DP Yellow Dehumidifier\u003c\/td\u003e\n\u003ctd data-label=\"Description\"\u003eHigh-capacity, commercial-grade dehumidifier for large spaces.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Product\"\u003eHydro Flow 50 Large Fogger Humidifier\u003c\/td\u003e\n\u003ctd data-label=\"Description\"\u003eHigh-output ultrasonic fogger to raise humidity levels efficiently.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Product\"\u003eAutoPot FlexiTank – 100L\u003c\/td\u003e\n\u003ctd data-label=\"Description\"\u003eCompact, collapsible water tank to supply the humidifier.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Product\"\u003eMultiflow Kool Tube 12.5mm ID (White Pipe)\u003c\/td\u003e\n\u003ctd data-label=\"Description\"\u003eReflective and durable tubing for water connection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Product\"\u003eEuro Plug Adaptor – White 3A\u003c\/td\u003e\n\u003ctd data-label=\"Description\"\u003eUK-compatible power adaptor for included devices.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-end=\"2670\" data-start=\"2644\"\u003eWho This Bundle Is For\u003c\/h3\u003e\n\u003cp data-end=\"2708\" data-start=\"2672\"\u003eIdeal for indoor growers looking to:\u003c\/p\u003e\n\u003cul data-end=\"2893\" data-start=\"2709\"\u003e\n\u003cli data-end=\"2755\" data-start=\"2709\"\u003e\n\u003cp data-end=\"2755\" data-start=\"2711\"\u003eMaintain consistent humidity and temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2804\" data-start=\"2756\"\u003e\n\u003cp data-end=\"2804\" data-start=\"2758\"\u003eImprove VPD control at each plant growth stage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2850\" data-start=\"2805\"\u003e\n\u003cp data-end=\"2850\" data-start=\"2807\"\u003ePrevent mould, mildew, and nutrient lockout\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2893\" data-start=\"2851\"\u003e\n\u003cp data-end=\"2893\" data-start=\"2853\"\u003eIncrease overall plant health and yields\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2974\" data-start=\"2895\"\u003e\u003cstrong data-end=\"2974\" data-start=\"2895\"\u003eAchieve stable, healthy conditions with this complete VPD control solution.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Gorilla","offers":[{"title":"Default Title","offer_id":52736050266444,"sku":"51158","price":1199.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/Control_Total_VPD_Control_Kit_Up_to_50m2_coverage.jpg?v=1749650971","url":"https:\/\/hytachydroponics.com\/products\/gorilla-total-vpd","provider":"Hytec Horticulture","version":"1.0","type":"link"}