{"product_id":"professor-s-nutrients-go-green-1l-deficiency-correction-liquid-fertiliser","title":"Professor's Nutrients - Go Green – Advanced 4-in-1 Deficiency Correction \u0026 Recovery Formula","description":"\u003ch3\u003eProfessor's Nutrients - Go Green - Advanced 4-in-1 Deficiency Correction\u003c\/h3\u003e\n\n\u003cp\u003eProfessor's Nutrients Go Green is a scientifically formulated liquid fertiliser engineered to rapidly prevent and restore common nutrient deficiencies in fast-growing crops. This powerful 4-in-1 recovery solution delivers a precise blend of essential Calcium, Magnesium, Nitrogen, and Iron—the critical building blocks needed to combat leaf discolouration, rust spots, and tip burn. To ensure the fastest possible recovery, Go Green is infused with premium fulvic acid and chelated minerals, which drastically enhance nutrient mobility and absorption rates.\u003c\/p\u003e\n\n\u003cp\u003eWhether applied directly to the root zone or used as a fast-acting foliar spray, Go Green revitalises stressed gardens, restores vibrant green foliage, and brings struggling plants back to peak health. It is an essential \"first-aid\" tool for any grower, providing the necessary metabolic boost to overcome physiological stress caused by nutrient lockout, environmental extremes, or transplant shock.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cb\u003eBest For:\u003c\/b\u003e Reversing leaf yellowing and interveinal chlorosis, correcting nitrogen, calcium, magnesium, or iron deficiencies, reducing leaf tip burn and rust spots, and accelerating plant recovery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003e4-in-1 Targeted Correction:\u003c\/b\u003e Packs a concentrated dose of Calcium, Magnesium, Nitrogen, and Iron in a single bottle to address the most common plant deficiencies simultaneously.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eEnhanced Nutrient Mobility:\u003c\/b\u003e Formulated with natural fulvic acid and chelated minerals to maximise cell membrane permeability, ensuring the plant absorbs nutrients almost instantly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDual Application Methods:\u003c\/b\u003e Highly versatile formula can be applied as a root drench or used as a fine foliar spray directly on the leaves for rapid, emergency rescue.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eRapid Green-Up Action:\u003c\/b\u003e Stimulates immediate chlorophyll production and metabolic activity, returning pale or yellowing leaves to a lush, healthy dark green.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSystemic Protection:\u003c\/b\u003e Strengthens internal cell structures and vascular pathways, helping plants resist future physiological stress, tip burn, and environmental extremes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left;\"\u003e\n  \u003ctr style=\"border-bottom: 1px solid #ccc;\"\u003e\n    \u003cth style=\"padding: 8px;\"\u003eFeature\u003c\/th\u003e\n    \u003cth style=\"padding: 8px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eBrand\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eProfessor's Nutrients\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eNutrient Deficiency Corrector \u0026amp; Recovery Aid\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eKey Ingredients\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eCalcium (Ca), Magnesium (Mg), Nitrogen (N), Iron (Fe), Fulvic Acid\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eApplication Methods\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eRoot Drench or Foliar Spray\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eCompatible Media\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eSoil, Coco Coir, Rockwool, and Hydroponics\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e\u003cb\u003eAvailable Sizes\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e1 Litre, 5 Litre, 10 Litre, and 20 Litre\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cb\u003eIdeal For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eEmergency Deficiency Treatment:\u003c\/b\u003e Apply as a fine foliar spray at the first sign of yellowing or rust spots to bypass the root zone and kickstart immediate recovery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCoco Coir \u0026amp; Hydroponic Maintenance:\u003c\/b\u003e Integrate into your regular feeding schedule to prevent calcium and magnesium lockouts common in coco and soft water setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eStress \u0026amp; Transplant Recovery:\u003c\/b\u003e Use during transplanting or after temperature fluctuations to minimise shock and keep vegetative growth moving forward smoothly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eUsage Tip:\u003c\/b\u003e When using as a foliar spray for emergency recovery, ensure you spray the undersides of the leaves where the stomata (breathing pores) are most concentrated. This will allow the chelated minerals and fulvic acid to enter the plant's vascular system even faster.\u003c\/p\u003e","brand":"Holland Forge","offers":[{"title":"1L","offer_id":48365288521828,"sku":"8532","price":30.99,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":48365288554596,"sku":"8533","price":84.99,"currency_code":"AUD","in_stock":true},{"title":"10L","offer_id":48365288587364,"sku":"8542","price":153.99,"currency_code":"AUD","in_stock":true},{"title":"20L","offer_id":48365288620132,"sku":"8545","price":247.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/1L.png?v=1777981721","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/professor-s-nutrients-go-green-1l-deficiency-correction-liquid-fertiliser","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}