{"product_id":"plagron-hydro-b","title":"Plagron - Hydro B","description":"\u003ch2\u003eHydro B\u003c\/h2\u003e\u003cp\u003eHydro B is the B-component of Plagron's two-part mineral base nutrient for inert substrates and hydroponic systems, dosed alongside Hydro A through the vegetative and flowering phases. It supplies the magnesium the plant needs for chlorophyll production, completing the nutrient package the two components form together.\u003c\/p\u003e\u003cp\u003eIts trace elements are chelated for rapid uptake even when pH or root-zone temperature are not ideal, which is the condition most inert-substrate systems actually run in. The same 1:400 concentration applies, so the pair scales economically to commercial batch tanks.\u003c\/p\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 L\u003c\/li\u003e\n\u003cli\u003e5 L\u003c\/li\u003e\n\u003cli\u003e10 L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNPK 1-3-6, the phosphorus and magnesium half of the two-part system\u003c\/li\u003e\n\u003cli\u003eP2O5 3.2 percent, K2O 5.7 percent, MgO 1.4 percent, SO3 2.8 percent\u003c\/li\u003e\n\u003cli\u003eFull chelated trace package including B, Cu, Fe, Mn, Mo and Zn\u003c\/li\u003e\n\u003cli\u003eMagnesium supports chlorophyll production\u003c\/li\u003e\n\u003cli\u003eUptake continues when pH or root-zone temperature are off optimum\u003c\/li\u003e\n\u003cli\u003epH 2.9, EC 111 mS\/cm, density 1.16 g\/mL\u003c\/li\u003e\n\u003cli\u003eDosed in equal measure to Hydro A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHydroponic systems including recirculating setups\u003c\/li\u003e\n\u003cli\u003eAll inert substrates\u003c\/li\u003e\n\u003cli\u003eCommercial indoor cultivation at batch-tank scale\u003c\/li\u003e\n\u003cli\u003eLow root-zone temperature environments\u003c\/li\u003e\n\u003cli\u003ePaired dosing alongside Plagron Hydro A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Phive.8","offers":[{"title":"1 L","offer_id":53025415495991,"sku":"BL225390","price":20.02,"currency_code":"USD","in_stock":true},{"title":"5 L","offer_id":53025415528759,"sku":"BL225391","price":80.08,"currency_code":"USD","in_stock":true},{"title":"10 L","offer_id":53025415561527,"sku":"BL225392","price":122.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/0341\/5863\/files\/5L_hydro-a-b_USA_front_d75e559d-226c-4064-a0c6-f7eab827aa44.webp?v=1790097254","url":"https:\/\/www.blacklabelsupply.io\/products\/plagron-hydro-b","provider":"BLACK LABEL","version":"1.0","type":"link"}