Walmart is selling an ‘amazing’ $259 portable greenhouse for just $140, and shoppers call it the ‘perfect size’
One such option is the Costway Portable Wooden Greenhouse — and it's on sale at Walmart right now. Normally, this unique ...
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Smart greenhouses lift winter jujube industry
Workers of State Grid Binzhou Power Supply Co measure temperatures inside a greenhouse at Guo Ning Winter Jujube Demonstration Park in Zhanhua district, Binzhou, Shandong province. JIA SHUYU/FOR ...