Diy Picture Frame Greenhouse . This diy mini greenhouse is easy to make, and you can get as many picture frames as possible for less than $10 at the dollar store! Repeat the nail & screw process to attach the frame that will act as a roof. DIY And Household Tips DIY Picture Frame Greenhouse Terrarium from diyandhouseholdtips.blogspot.com Once the glass is securely in place, it’s time to put your greenhouse together. It can be used outdoors amongst bright flowers or indoors as extra décor to. Glue each frames of the base together with the hot.