{"id":208,"date":"2025-09-21T22:51:44","date_gmt":"2025-09-21T22:51:44","guid":{"rendered":"https:\/\/topsoiltippers.co.za\/?post_type=product&#038;p=208"},"modified":"2026-04-25T21:01:28","modified_gmt":"2026-04-25T21:01:28","slug":"mushroom-compost","status":"publish","type":"product","link":"https:\/\/topsoiltippers.co.za\/af\/shop\/mushroom-compost\/","title":{"rendered":"Sampioenkompos (Standaard) \u2013 Grootmaat Grondverbeteraar"},"content":{"rendered":"<p>Enhance your plants with this nutrient-rich organic compost. Perfect for gardening and improving soil fertility.<\/p>\n<p><strong>Build Better Soil from the Ground Up.<\/strong><\/p>\n<p>Our standard <strong>Mushroom Compost<\/strong> is a rich blend of organic materials (straw, peat, and manures) used in mushroom farming. Unlike our Sifted version, this mix retains its natural fibrous texture, making it the ultimate tool for soil conditioning in Pretoria East.<\/p>\n<p><strong>Why Choose Standard Mushroom Compost?<\/strong><\/p>\n<p><strong>Soil Structure:<\/strong> The coarser texture and straw content help to physically open up compact soil. It introduces air channels into heavy clay, preventing waterlogging.<br \/>\n<strong>Moisture Retention:<\/strong> It acts like a giant sponge, holding water in the root zone longer\u2014essential for surviving our dry winters.<br \/>\n<strong>Value for Money:<\/strong> Perfect for large landscaping projects where you need bulk organic matter to turn a &#8220;building site&#8221; into a garden.<\/p>\n<p><strong>Application Guide:<\/strong><\/p>\n<p><strong>Dig It In:<\/strong> Because it is coarser, this compost is best used by digging it into the soil rather than leaving it on top.<br \/>\n<strong>Tree Planting:<\/strong> Mix 1 part compost with 2 parts soil when digging holes for new trees or shrubs.<br \/>\n<strong>New Beds:<\/strong> Spread a thick layer (5-10cm) over new ground and rotovate\/dig it in to create a fertile base.<\/p>\n<p><strong>Is it safe for all plants?<\/strong> Mushroom compost is slightly alkaline (contains lime). It is fantastic for veggies, herbs, and most garden plants, but <strong>avoid using it on acid-lovers<\/strong> like Azaleas, Hydrangeas, and Camellias.<\/p>\n<p><strong>Common Questions:<\/strong><\/p>\n<p><strong>What is the difference between Standard and Sifted Mushroom Compost?<\/strong> <strong>Standard: <\/strong>Contains small lumps and straw fibers. It is best for digging into the ground to improve soil structure. <strong>Sifted:<\/strong> Is fine and smooth. It is best for <strong>top dressing<\/strong> visible flower beds or lawns where you want a neat finish.<\/p>\n<p><strong>Is this good for clay soil?<\/strong> Yes, it is excellent. The fibrous nature of standard mushroom compost helps separate clay particles, improving drainage and making the soil easier to dig.<\/p>\n<p><strong>Can I use this on my lawn?<\/strong> We recommend the Sifted version or Lawn Dressing for lawns. Standard mushroom compost is a bit too coarse for grass and may leave small clumps on your lawn.<\/p>\n<p><strong>Disclaimer:<\/strong> At Topsoil Tippers, we strive to ensure that the products you receive match the images and descriptions provided. However, as our materials are sourced from various suppliers, there may be slight variations in color, texture, and composition. Rest assured, we exercise the utmost care to provide products that meet your expectations and are as close to the pictures as possible. Let us help you bring your projects to life with quality products and exceptional service!<\/p>","protected":false},"excerpt":{"rendered":"<p style=\"margin-bottom: 15px;\">\n    <strong style=\"color: #25D366; font-size: 22px;\">\ud83d\udc47 Scroll down to calculate required quantities or ADD TO BASKET<\/strong>\n<\/p>\n<p>The workhorse of organic fertilizers. A rich, fibrous compost ideal for digging into new garden beds, planting trees, and improving heavy clay soil. Excellent water retention properties.<br \/>\n<style>\r\n    .ts-vol-calc-wrapper * { box-sizing: border-box; }\r\n    .ts-vol-calc-wrapper input[type=\"number\"] { margin-bottom: 0 !important; box-shadow: none !important; border: 1px solid #ccc !important; background: #fff !important; height: 45px !important; }\r\n    .vis-stage-vol { height: 240px; display: flex; align-items: center; justify-content: center; background: #fafafa; border: 1px inset #eaeaea; border-radius: 8px; margin-bottom: 20px; overflow: hidden; perspective: 800px; }\r\n    .shape-m3 { position: relative; width: 0px; height: 0px; transform-style: preserve-3d; transform: rotateX(-20deg) rotateY(-40deg); transition: all 0.4s ease; opacity: 0; }\r\n    .cube-face { position: absolute; border: 2px solid #8b6b3d; top: 0; left: 0; transition: all 0.4s ease; transform-style: preserve-3d; }\r\n    .cube-top { background: rgba(225, 200, 150, 0.85); }\r\n    .cube-front { background: rgba(200, 170, 120, 0.95); }\r\n    .cube-right { background: rgba(180, 150, 100, 0.9); }\r\n    .dim-badge-vol { position: absolute; background: rgba(255, 255, 255, 0.95); padding: 5px 8px; border-radius: 4px; font-size: 14px; font-weight: 800; box-shadow: 0 2px 5px rgba(0,0,0,0.15); border: 1px solid rgba(0,0,0,0.1); white-space: nowrap; pointer-events: none; color: #8b6b3d;}\r\n<\/style>\r\n\r\n<div class=\"ts-vol-calc-wrapper\" style=\"background: #ffffff; padding: 25px; border-radius: 12px; border: 1px solid #e0e0e0; box-shadow: 0 4px 15px rgba(0,0,0,0.05); color: #333; margin-bottom: 20px;\">\r\n    <h3 style=\"color: #2d5a27; margin-top: 0; font-size: 18px; margin-bottom: 15px; font-weight: bold;\">Calculate How Much You Need<\/h3>\r\n\r\n    <div class=\"vis-stage-vol\">\r\n        <div class=\"shape-m3\">\r\n            <div class=\"cube-top cube-face\"><\/div>\r\n            <div class=\"cube-front cube-face\">\r\n                <div class=\"badge-3d-w dim-badge-vol\" style=\"bottom: -32px; left: 50%; transform: translateX(-50%);\"><\/div>\r\n                <div class=\"badge-3d-d dim-badge-vol\" style=\"left: -65px; top: 50%; transform: translateY(-50%);\"><\/div>\r\n            <\/div>\r\n            <div class=\"cube-right cube-face\">\r\n                <div class=\"badge-3d-l dim-badge-vol\" style=\"bottom: -32px; left: 50%; transform: translateX(-50%);\"><\/div>\r\n            <\/div>\r\n        <\/div>\r\n        <span class=\"placeholder-vol\" style=\"color: #aaa; font-size: 14px; font-style: italic;\">Enter dimensions to visualise...<\/span>\r\n    <\/div>\r\n\r\n    <div style=\"display: flex; gap: 15px; margin-bottom: 15px;\">\r\n        <div style=\"flex: 1;\">\r\n            <label style=\"font-size: 14px; font-weight: 600; color: #444; display: block; margin-bottom: 6px;\">Length (metre)<\/label>\r\n            <input type=\"number\" class=\"vol-length\" placeholder=\"0\" style=\"width: 100%; padding: 12px; border-radius: 6px;\">\r\n        <\/div>\r\n        <div style=\"flex: 1;\">\r\n            <label style=\"font-size: 14px; font-weight: 600; color: #444; display: block; margin-bottom: 6px;\">Width (metre)<\/label>\r\n            <input type=\"number\" class=\"vol-width\" placeholder=\"0\" style=\"width: 100%; padding: 12px; border-radius: 6px;\">\r\n        <\/div>\r\n    <\/div>\r\n    <div style=\"margin-bottom: 20px;\">\r\n        <label style=\"font-size: 14px; font-weight: 600; color: #444; display: block; margin-bottom: 6px;\">Desired Depth (millimetre)<\/label>\r\n        <input type=\"number\" class=\"vol-depth\" placeholder=\"e.g. 50\" style=\"width: 100%; padding: 12px; border-radius: 6px;\">\r\n        <p style=\"font-size: 12px; color: #666; margin: 6px 0 0 0; font-style: italic;\">Recommended: 30mm for dressing, 50mm-100mm for beds.<\/p>\r\n    <\/div>\r\n\r\n    <div style=\"background: #f4f8f4; border: 2px solid #2d5a27; padding: 20px; border-radius: 8px; text-align: center;\">\r\n        <span style=\"font-size: 14px; color: #2d5a27; font-weight: 600;\">Order Quantity Updated To:<\/span><br>\r\n        <strong style=\"font-size: 36px; color: #2d5a27; display: block; margin: 5px 0;\"><span class=\"vol-result\">0<\/span> m\u00b3<\/strong>\r\n        \r\n        <p style=\"font-size: 12px; margin: 5px 0 0 0; color: #555;\">(<strong style=\"color: #cc0000;\">Minimum order: 1m\u00b3<\/strong>) &bull; <em>Calculations are rounded up to the next full cubic metre.<\/em><\/p>\r\n    <\/div>\r\n<\/div>\r\n\r\n<script>\r\nsetInterval(function() {\r\n    const wrappers = document.querySelectorAll('.ts-vol-calc-wrapper');\r\n    wrappers.forEach(function(wrapper) {\r\n        const inputL = wrapper.querySelector('.vol-length');\r\n        const inputW = wrapper.querySelector('.vol-width');\r\n        const inputD = wrapper.querySelector('.vol-depth');\r\n        if (!inputL || !inputW || !inputD) return;\r\n\r\n        const currL = inputL.value;\r\n        const currW = inputW.value;\r\n        const currD = inputD.value;\r\n\r\n        if (wrapper.dataset.lastL !== currL || wrapper.dataset.lastW !== currW || wrapper.dataset.lastD !== currD) {\r\n            wrapper.dataset.lastL = currL;\r\n            wrapper.dataset.lastW = currW;\r\n            wrapper.dataset.lastD = currD;\r\n\r\n            const l = parseFloat(currL) || 0;\r\n            const w = parseFloat(currW) || 0;\r\n            const d = parseFloat(currD) || 0;\r\n            let total = 0;\r\n\r\n            const shape = wrapper.querySelector('.shape-m3');\r\n            const placeholder = wrapper.querySelector('.placeholder-vol');\r\n            const cTop = wrapper.querySelector('.cube-top');\r\n            const cFront = wrapper.querySelector('.cube-front');\r\n            const cRight = wrapper.querySelector('.cube-right');\r\n            const badgeW = wrapper.querySelector('.badge-3d-w');\r\n            const badgeL = wrapper.querySelector('.badge-3d-l');\r\n            const badgeD = wrapper.querySelector('.badge-3d-d');\r\n\r\n            if (l > 0 && w > 0 && d > 0) {\r\n                if(placeholder) placeholder.style.display = 'none';\r\n                if(shape) shape.style.opacity = '1';\r\n                \r\n                \/\/ Calculates the volume and forces it to round up to the next absolute whole number\r\n                let calculatedVol = Math.ceil(l * w * (d \/ 1000));\r\n                \r\n                \/\/ Forces minimum order constraint\r\n                total = Math.max(1, calculatedVol); 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