{"product_id":"oakenz-square-planter-box-liner-waterproof-uv-resistant-planter-insert-large","title":"OAKENZ Square Planter Box Liner – Waterproof, UV-Resistant Planter Insert (Large)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe OAKENZ Large Square Planter Liner Bag creates a clean, uniform interior inside square planter boxes, across wood, concrete, resin, plastic, composite, and metal designs. At 20 in x 20 in x 18 in high (500 mm x 500 mm x 450 mm), it forms a moisture barrier that helps retain soil moisture and supports healthier plant growth while reducing direct soil contact with planter walls. Crafted from plant-safe, non-toxic materials, this liner cushions roots and makes a tidy planting space. A note: height may require trimming to fit your specific planter.\u003c\/p\u003e\n\n\u003ch3\u003eWhy this liner stands out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eClean interior, uniform planting area: the flexible material presses neatly into corners for a precise, custom fit.\u003c\/li\u003e\n  \u003cli\u003ePlant-safe construction: durable, recyclable materials suitable for vegetables, herbs, flowers, and ornamentals.\u003c\/li\u003e\n  \u003cli\u003eMoisture management: forms a barrier that helps retain moisture and reduce direct soil contact with planter walls.\u003c\/li\u003e\n  \u003cli\u003eEasy, mess-free installation: place inside the planter, press into corners, and trim to height as needed; add drainage holes if required.\u003c\/li\u003e\n  \u003cli\u003eOutdoor-ready durability: UV-resistant and NZ-made for long outdoor life; recyclable and designed for seasonal changes.\u003c\/li\u003e\n  \u003cli\u003ePlanter-only design: ideal for square planter boxes and raised beds; not intended for ponds or water features.\u003c\/li\u003e\n  \u003cli\u003eEnhance your setup: pair with OAKENZ Corner Feet to improve drainage, airflow, and surface protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFit, care, and usage tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFits square planter boxes up to 18 in x 18 in (500 mm) across a variety of materials; the flexible material adapts to corners for a clean finish.\u003c\/li\u003e\n  \u003cli\u003eHeight trimming is common to match your planter’s interior depth and drainage configuration.\u003c\/li\u003e\n  \u003cli\u003eQuick installation requires no special tools—press into place, trim, and optionally create drainage holes at the base.\u003c\/li\u003e\n  \u003cli\u003ePairing with OAKENZ Corner Feet can help improve drainage and protect decks and patios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDesigned in New Zealand with durability in mind, this liner offers a low-maintenance way to prepare large square planter boxes for a range of plants. While it supports moisture retention and clean interior lines, results may vary with soil type, plant selection, and watering routines. Consider this liner as a versatile component of your container gardening setup rather than a guaranteed gardening solution.\u003c\/p\u003e\n\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 sizes does the OAKENZ Square Planter Box Liner fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for square planters up to 18 x 18 inches; fits a range of box styles with a flexible interior.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the liner UV-resistant and plant-safe for outdoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. UV-stable, recyclable materials are used, suitable for vegetables, herbs, flowers, and ornamentals.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OAKENZ","offers":[{"title":"Default Title","offer_id":43989617344646,"sku":"B0GLMFB7M6","price":23.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/oakenz-square-planter-liner-corner-fit.jpg?v=1778876287","url":"https:\/\/patiozora.com\/products\/oakenz-square-planter-box-liner-waterproof-uv-resistant-planter-insert-large","provider":"PatioZora","version":"1.0","type":"link"}