{"product_id":"walk-in-polytunnel-greenhouse-green-house-with-roll-up-sidewalls-uv-resistant-pe-cover-3-x-2-x-2m-green","title":"GainYards PolyGrow™ Walk-In Polytunnel Greenhouse — UV-Resistant PE Cover","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eExtend Your Growing Season — Protect Every Plant, All Year Long\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0990\/9751\/0209\/files\/ChatGPT_Image_Jun_11_2026_06_56_35_PM.png?v=1781218660\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eFrost hits early. Wind snaps stems. Pests don't take days off. The GainYards PolyGrow™ Polytunnel gives your garden a controlled environment — walk-in height, roll-up sidewalls for airflow management, and a UV-stabilized PE cover that holds up through full growing seasons. Set it up once and grow earlier in spring, later into fall, and stronger through summer.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eEach tunnel covers a full \u003cstrong\u003e3m × 2m footprint (64 sq ft \/ 6 m²)\u003c\/strong\u003e of growing space. Bundle multiple units to cover raised beds, seedling nurseries, or your entire market garden plot.\u003c\/p\u003e\n\u003cp style=\"text-align: center; background-color: #f0f7f0; padding: 10px; border-radius: 6px;\"\u003e\u003cstrong\u003e💳 Flexible Payments Available\u003c\/strong\u003e — Split your purchase into \u003cstrong\u003e4 interest-free installments\u003c\/strong\u003e with Shop Pay. No hidden fees, no surprises.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eBundle Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e2-Tunnel Bundle\u003c\/strong\u003e — Start with two side-by-side tunnels for a dedicated grow zone. Covers two full raised beds or a focused seedling nursery. Best for backyard growers and homesteaders expanding their operation.\u003cbr\u003e\u003cem\u003eTotal coverage: \u003cstrong\u003e129 sq ft (12 m²)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e3-Tunnel Bundle\u003c\/strong\u003e — Add a third tunnel for variety — keep one dedicated to starts, one to warm-season crops, one for cool-season greens. The most versatile setup for a serious home grower.\u003cbr\u003e\u003cem\u003eTotal coverage: \u003cstrong\u003e194 sq ft (18 m²)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e4-Tunnel Bundle\u003c\/strong\u003e — A full market garden section. Run four tunnels as a continuous protected row or stage them for staggered harvests. Lower cost per tunnel than the 2-pack.\u003cbr\u003e\u003cem\u003eTotal coverage: \u003cstrong\u003e258 sq ft (24 m²)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e5-Tunnel Bundle\u003c\/strong\u003e — Maximum coverage for serious producers. Protect an entire planting operation — vegetables, herbs, starts, and fruit — in one order.\u003cbr\u003e\u003cem\u003eTotal coverage: \u003cstrong\u003e323 sq ft (30 m²)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eBundle Coverage \u0026amp; Cost Breakdown\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: center; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #2d5a27; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px 8px; border: 1px solid #ccc;\"\u003eBundle\u003c\/th\u003e\n\u003cth style=\"padding: 10px 8px; border: 1px solid #ccc;\"\u003eTunnels\u003c\/th\u003e\n\u003cth style=\"padding: 10px 8px; border: 1px solid #ccc;\"\u003eTotal Coverage\u003c\/th\u003e\n\u003cth style=\"padding: 10px 8px; border: 1px solid #ccc;\"\u003ePrice\u003c\/th\u003e\n\u003cth style=\"padding: 10px 8px; border: 1px solid #ccc;\"\u003eCost \/ Tunnel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc; font-weight: bold;\"\u003eStarter\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e129 sq ft \/ 12 m²\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e$190\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003e$95\/tunnel\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc; font-weight: bold;\"\u003eGarden\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e194 sq ft \/ 18 m²\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e$265\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003e$88\/tunnel\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc; font-weight: bold;\"\u003eMarket\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e258 sq ft \/ 24 m²\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e$332.99\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003e$83\/tunnel\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc; font-weight: bold;\"\u003eProducer\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e323 sq ft \/ 30 m²\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e$419.82\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 8px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003e$84\/tunnel\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eHow Much Space Do You Need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eA single 3m × 2m tunnel fits \u003cstrong\u003e2–3 standard raised beds\u003c\/strong\u003e or \u003cstrong\u003e20–40 plants\u003c\/strong\u003e depending on crop type and spacing. Running tunnels end-to-end doubles your covered row length without gaps.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0990\/9751\/0209\/files\/gygreenhouse.png?v=1781300170\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center; font-size: 15px; background-color: #f5f5f5; padding: 10px; border-radius: 6px;\"\u003e\u003cstrong\u003eNumber of Beds × Bed Size (sq ft) = Coverage Needed → Choose Your Bundle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e💡 Tip: Size up one bundle — the extra tunnel gives you a dedicated propagation or hardening-off space that pays for itself in transplant success rate.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cul\u003e\n\u003cli\u003eUV-resistant PE cover — holds up through full sun growing seasons without yellowing or cracking\u003c\/li\u003e\n\u003cli\u003eRoll-up sidewalls — dial in ventilation on warm days, seal up tight for overnight frost protection\u003c\/li\u003e\n\u003cli\u003eWalk-in 2m height — full standing access, no crouching to tend plants or harvest\u003c\/li\u003e\n\u003cli\u003ePowder-coated steel frame — rust-resistant, holds shape under wind and snow load\u003c\/li\u003e\n\u003cli\u003e3m × 2m footprint per unit — fits standard raised bed layouts and row spacing\u003c\/li\u003e\n\u003cli\u003eZippered door panel — keep pests and birds out while maintaining easy daily access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eComplete Your Growing Setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003ePair your polytunnel with GainYards weed barrier fabric underneath your beds — suppresses ground weeds before they compete with your crops, keeps soil moisture in, and eliminates the need for herbicides inside your protected growing zone.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eAdd Weed Barrier →\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eBacked by our satisfaction guarantee. If it doesn't perform in your garden, we'll make it right.\u003c\/em\u003e\u003c\/p\u003e","brand":"GainYards","offers":[{"title":"Single","offer_id":51828113015105,"sku":null,"price":147.11,"currency_code":"USD","in_stock":true},{"title":"Double","offer_id":51828113047873,"sku":null,"price":219.44,"currency_code":"USD","in_stock":true},{"title":"3-Pack","offer_id":51828113080641,"sku":null,"price":291.91,"currency_code":"USD","in_stock":true},{"title":"4-Pack","offer_id":51828113178945,"sku":null,"price":366.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/9751\/0209\/files\/IMG-1037.png?v=1781323669","url":"https:\/\/gainyards.com\/products\/walk-in-polytunnel-greenhouse-green-house-with-roll-up-sidewalls-uv-resistant-pe-cover-3-x-2-x-2m-green","provider":"GainYards","version":"1.0","type":"link"}