{"product_id":"jonathan-green-mag-i-cal-plus-soil-food-for-lawns-ph-balancing-calcium-soil-amendment-5-000-sq-ft","title":"Jonathan Green Mag-I-Cal Plus Soil Food for Lawns — pH Balancing Calcium Soil Amendment (5,000 Sq Ft)","description":"\u003cp\u003eJonathan Green Mag-I-Cal Plus is a practical soil amendment designed for lawns growing in acidic or hard soils. This blend targets core lawn needs by adjusting soil pH, boosting calcium availability, and supporting a friendlier soil environment for roots and beneficial microbes. It is formulated to help your grass respond to water, nutrients, and seasonal care without promising guaranteed results.\u003c\/p\u003e\n\n\u003cp\u003eWhen soil pH sits in the mid-range for turf (roughly 6.2 to 7.0), grasses tend to display more vibrant color and nutrients remain more accessible. Mag-I-Cal Plus works efficiently to nudge compacted or clay soils toward that range, supporting more even growth across the lawn. The product also delivers calcium, an essential element that plants rely on for multiple functions and for maintaining soil balance.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRaises soil pH toward the 6.2–7.0 range to support nutrient uptake and lawn color.\u003c\/li\u003e\n  \u003cli\u003eLoosens hard, clayey soils to promote deeper root growth and increased biological activity.\u003c\/li\u003e\n  \u003cli\u003eImproves nutrient absorption by balancing soil chemistry, helping fertilizer effectiveness.\u003c\/li\u003e\n  \u003cli\u003eContains readily available calcium for vital grass functions and soil balance.\u003c\/li\u003e\n  \u003cli\u003eCovers up to 5,000 sq ft, suitable for spring, summer, or fall lawn care.\u003c\/li\u003e\n  \u003cli\u003ePairs well with soil tests like the Jonathan Green Pro pH \u0026amp; Moisture Soil Tester (11100) and Soil pH Test Kit for Lawns (11595).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use Mag-I-Cal Plus\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck soil pH with a recommended tester, then apply as directed for even coverage.\u003c\/li\u003e\n  \u003cli\u003eWater lightly after application to help distribute the product through the topsoil.\u003c\/li\u003e\n  \u003cli\u003eRe-test soil pH after a few weeks and adjust your lawn care plan as needed.\u003c\/li\u003e\n  \u003cli\u003eApply in appropriate seasons—spring, summer, or fall—for ongoing lawn care flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn practical terms, the 18 lb bag is designed to cover a typical lawn up to 5,000 sq ft, providing a convenient addition to seasonal lawn routines. It invites you to consider a lawn with deeper roots, more even growth, and calcium availability that can support regular care tasks. Remember that outcomes depend on soil conditions, climate, and ongoing maintenance, so consider Mag-I-Cal Plus as a potential part of a broader care plan.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits does Mag-I-Cal Plus offer for lawns?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It raises soil pH toward an ideal range, improves calcium availability, and supports nutrient uptake.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much area does the 18 lb bag cover and when should I apply it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Covers up to 5,000 sq ft and can be applied in spring, summer, or fall.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Jonathan Green","offers":[{"title":"Default Title","offer_id":45813033140410,"sku":"B07HNDZ78P","price":122.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/jonathan-green-mag-i-cal-plus-raise-ph.jpg?v=1777374457","url":"https:\/\/gardencanada.ca\/products\/jonathan-green-mag-i-cal-plus-soil-food-for-lawns-ph-balancing-calcium-soil-amendment-5-000-sq-ft","provider":"Garden Canada","version":"1.0","type":"link"}