{"product_id":"canna-calmag","title":"CANNA CalMag Agent | Calcium \u0026 Magnesium Supplement for Coco | 1L \u0026 5L","description":"\u003ch2\u003eFix Soft Water. Feed Your Coco. Keep Your Plants Happy. 💧\u003c\/h2\u003e\n\u003cp\u003eIf you're growing in coco and using soft water or reverse osmosis (RO) water, CANNA CalMag Agent is something you really need. Soft and RO water is naturally low in calcium and magnesium — and coco substrate already holds onto these minerals before your plant can use them. That combination can quietly starve your plants of the nutrients they need most.\u003c\/p\u003e\n\u003cp\u003eCANNA CalMag Agent fixes that. It tops up your calcium and magnesium levels, stabilises your pH, and raises your water's EC to the right starting point — so your plants can actually absorb everything you're feeding them.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Coco Growers Using Soft or RO Water Need CalMag\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e💧 \u003cstrong\u003eTops up calcium and magnesium\u003c\/strong\u003e — replaces what soft and RO water is missing so your plants never run short\u003c\/li\u003e\n\u003cli\u003e🧪 \u003cstrong\u003eStabilises pH\u003c\/strong\u003e — acts as a pH buffer to keep your feed consistent and your nutrient uptake on track\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eRaises water EC\u003c\/strong\u003e — brings your base water EC up to the right level before you add nutrients\u003c\/li\u003e\n\u003cli\u003e🌿 \u003cstrong\u003eImproves nutrient absorption\u003c\/strong\u003e — a balanced divalent ion profile means your plant can take up potassium and other key nutrients properly\u003c\/li\u003e\n\u003cli\u003e🌸 \u003cstrong\u003eBetter flowers and bigger yields\u003c\/strong\u003e — healthy calcium and magnesium levels support strong cell walls, better blooms, and more consistent results\u003c\/li\u003e\n\u003cli\u003e💪 \u003cstrong\u003eStronger, more resilient plants\u003c\/strong\u003e — reduces the risk of deficiencies that slow growth and weaken your crop\u003c\/li\u003e\n\u003cli\u003e🥥 \u003cstrong\u003eMade for CANNA Coco\u003c\/strong\u003e — specifically formulated to work with CANNA Coco substrate and the CANNA Coco nutrient range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1L\u003c\/strong\u003e — great for home growers running one or two plants in coco with soft or RO water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5L\u003c\/strong\u003e — best value for larger grows, multiple plants, or growers who use CalMag every feed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDo You Need CalMag?\u003c\/h3\u003e\n\u003cp\u003eIf your tap water is soft (low EC) or you're running an RO system, yes — you almost certainly need it. Water hardness varies a lot across Australia and New Zealand, and many areas have naturally soft water that isn't ideal for coco growing without a CalMag supplement. Add it to your reservoir before your nutrients every time.\u003c\/p\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShake the bottle well before use\u003c\/li\u003e\n\u003cli\u003eAdd CANNA CalMag Agent to your reservoir before adding your base nutrients\u003c\/li\u003e\n\u003cli\u003eUse as directed on the label based on your starting water EC\u003c\/li\u003e\n\u003cli\u003eCheck EC and pH after adding CalMag before adding other nutrients\u003c\/li\u003e\n\u003cli\u003eUse throughout the full grow and flower cycle when growing in coco with soft or RO water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStorage \u0026amp; Safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStore in a cool, dark place away from frost and direct sunlight\u003c\/li\u003e\n\u003cli\u003eKeep lid tightly closed between uses\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eCANNA CalMag Agent is the ideal companion to CANNA Coco A+B nutrients and CANNA Coco Professional Plus substrate. Use it every feed for consistent, deficiency-free results.\u003c\/em\u003e\u003c\/p\u003e","brand":"CANNA","offers":[{"title":"1L","offer_id":48211173376214,"sku":null,"price":70.0,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":48211173408982,"sku":null,"price":299.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6097\/9158\/files\/CANNACALMAG_1.webp?v=1778204647","url":"https:\/\/growersdepot.com.au\/products\/canna-calmag","provider":"Growers Depot","version":"1.0","type":"link"}