bring On Young Crops & Seedlings Earlierprovides A Protected Environment For Strawberriesat Comfortable & Convenient Waist-heightlid Opens Partially Or Fully For Aeration & Easy Accessthe Perfect Solution To Getting Earlier Harvests, & For Conditioning Greenhouse-raised Seeds For Growing Outdoors.the Vegtrug Cold Frame Is Designed For You With A Strong Wooden Frame & 6mm (1/3in) Double Insulation Polycarbonate To Convert A Standard Vegtrug Into A Raised Cold Frame. Great For Housing Young Plug Plants & Seedlings From Late Spring Frosts.grow Strawberries & Salads Under The Cold Frame To Provide A Beneficial Protected Environment. The Cold Frame Provides An Internal Environment Perfect For Crops, Without It Becoming Too Stifling.use The Cold Frame To Protect Plants Over The Winter Months Too. The Cold Frame Is Perfect For Wintering Crops As Well As Half-hardy Bedding Like Zonal Geraniums Which Will Appreciate The Dry.we Recommend That You Partially-open The Lid To Allow For Aeration Or Open Fully For Easy Access To The Plants During Watering.please Note: Cold Frame & Vegtrug Are Sold Separately. this Cold Frame Will Only Fit The small Wooden Patio Planter