{"product_id":"pure-substrates-max-air-4x4x3-starter-block-300-case","title":"PURE SUBSTRATES Max Air 4x4x3\" Starter Block (300\/CASE)","description":"\u003csection data-growhaus-commercial-overview=\"true\"\u003e\u003ch2\u003eCommercial product overview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it is:\u003c\/strong\u003e PURE SUBSTRATES Max Air 4x4x3\" Starter Block is a propagation or root-zone media product for commercial cultivation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Commercial propagation, vegetative or flowering programs using the compatible irrigation strategy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelection note:\u003c\/strong\u003e Confirm dimensions, media composition, wet-up, drainage and irrigation behaviour under your crop and facility conditions.\u003c\/p\u003e\u003c\/section\u003e\n\u003ch3 class=\"red product-title\"\u003ePURE STARTER BLOCK WITH 40MM HOLE – 10X10X7CM\u003c\/h3\u003e\n\u003ch6 class=\"popins mb-30\"\u003eCOMMERCIAL GRADE GROW BLOCKS MANUFACTURED FROM HIGH-GRADE COCO RAW MATERIAL.\u003c\/h6\u003e\n\u003cul class=\"details mb-20\"\u003e\n\u003cli\u003e\n\u003cspan\u003ePURE starter\u003c\/span\u003e blocks are made especially for cannabis\u003c\/li\u003e\n\u003cli\u003eOrganic product\u003c\/li\u003e\n\u003cli\u003eProduced in ISO 9001:2015 factory - consistent quality assured.\u003c\/li\u003e\n\u003cli\u003eWetting agent ensures nutrients are immediately plant available\u003c\/li\u003e\n\u003cli\u003epH buffered using our patented, sustainable and totally organic process. Less toxic for the environment and surrounding water sources.\u003c\/li\u003e\n\u003cli\u003eThe unique fiber density of the PURE starter block makes better use of water and fertilizers while allowing better dry back\u003c\/li\u003e\n\u003cli\u003eOur PURE starter blocks are priced for commercial cannabis production\u003c\/li\u003e\n\u003cli\u003ePURE starter blocks were designed and tested stringently in Holland\u003c\/li\u003e\n\u003cli\u003eThis product is used by the largest cannabis cultivators in North America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eUNIQUE FEATURES OF OUR Max Air FABRIC BAGS\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eless plastic directed to landfills\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eallows more air to move in \u0026amp; out of the bag\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eincreased root pruning encourages faster root development\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eoptimal air\/water ratio \u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eincreased oxygen levels in substrate\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003elower root zone temperatures in hot weather\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003egreat for flood irrigation or top feeding\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"popins mb-20\"\u003e40MM PLANT HOLE - 10X10X7CM - 4-INCH X 4-INCH X 2.5-INCH\u003c\/h6\u003e\n\u003cp\u003eCase: 300 blocks\u003c\/p\u003e\n\u003cp\u003ePallet: 44 cases\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eStarter Block Specs.\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWEIGHT: 0.15kg\u003c\/li\u003e\n\u003cli\u003eMATERIAL COMPOSITION: Sieved and washed coco material\u003c\/li\u003e\n\u003cli\u003eELECTRICAL CONDUCTIVITY: \u0026lt; 0.5 mS\/cm\u003c\/li\u003e\n\u003cli\u003epH: 5.5 - 6.5\u003c\/li\u003e\n\u003cli\u003eSODIUM: \u0026lt; 29 mg\/L\u003c\/li\u003e\n\u003cli\u003eWATER HOLDING CAPACITY (L\/kg): 5 - 7\u003c\/li\u003e\n\u003cli\u003eAIR FILLED POROSITY (V\/V%): \u0026gt; 25%\u003c\/li\u003e\n\u003cli\u003eORGANIC MATTER (% BY WEIGHT): 95 - 98%\u003c\/li\u003e\n\u003cli\u003eVOLUME: 0.13 Gal \/ 0.5 Litres\u003c\/li\u003e\n\u003cli\u003eDIMENSIONS SIZE (DRY): 10 X 10 X 1.5cm\u003c\/li\u003e\n\u003cli\u003eDIMENSIONS SIZE (WET): 10 X 10 X 7cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eALL PURE PRODUCTS ARE SUITABLE FOR ORGANIC GROWING.\u003c\/h5\u003e\n\u003ch5\u003ePRODUCED IN AN ISO 9001:2015 FACTORY. DESIGNED IN HOLLAND, MANUFACTURED IN INDIA. \u003c\/h5\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"PURE SUBSTRATES","offers":[{"title":"Case (300 pcs)","offer_id":67665949753658,"sku":"GH022150X","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/8462\/4442\/files\/IMG_7713_dcf2d572-5c65-47d7-9daa-976ca36d427e.png?v=1791646187","url":"https:\/\/www.pureproducts.ca\/products\/pure-substrates-max-air-4x4x3-starter-block-300-case","provider":"Pure Products","version":"1.0","type":"link"}