"How to Build and Maintain a Garden Cold Frame Throughout the Year" (Derek Weiss)
Posted: Thu May 09, 2019 3:30 pm
This looks like a book report by a High School student. A brief introduction to cold frames.
Download it here: https://www.hws.edu/fli/pdf/cold_frame.pdf
Scott
Download it here: https://www.hws.edu/fli/pdf/cold_frame.pdf
Scott