Cold Frame Winter Veggies

Cold Frame Lettuce, © Copyright 2008 Jade Leone BlackwaterOur cold frame continues to provide us with fresh greens.  Recently we finished the last of the summer carrots with a carrot cake (more to follow in a post about carrot cake).  Since removing the carrots and their large tops, lettuce and cilantro have thrived with added light and breathing space.  [Remember you can click on pictures to enlarge them].

Cold Frame Lettuce, © Copyright 2008 Jade Leone BlackwaterThe pictures you see with the lid open were taken on December 20, 2007.  It was warmer that day, and you can see the size of the young oak leaf lettuce, mizuna mustard greens, and cilantro.

Cold Frame, © Copyright 2008 Jade Leone BlackwaterToday it is too cold to open the cold frame, but you can see through the lights just how big the plants have become. At our next warm day I’ll try to sow some radishes and carrots.  Radishes are easy to grow and delicious when sliced thin on sandwiches.  Carrots are just always good, and it’s time to replenish the stock!

Cold Frame, © Copyright 2008 Jade Leone Blackwater

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Cold Frame: the treasure box

Cold frame vegetables, (c) Copyright 2007, Jade Leone Blackwater

It may not look like much, but whenever I see my cold frame I salivate and think about dinner.  A cold frame is a tool for extending your harvest through the cold months by protecting plants from wind while capturing a maximum amount of the low-winter sun to keep the plants warm.

Cold frame vegetables, (c) Copyright 2007, Jade Leone Blackwater

We built this coldframe in October 2006, and it has been feeding us ever since.  Our design is based on what we learned in Eliot Coleman’s book Four Season Harvest.  (We’ll talk more about this book in the future.)  Cold frame designs can be modified to fit your available space and materials.

Rather than use old storm windows for glass “lights”, we chose to use PVC plastic on our cold frame.  Despite our mixed feelings about PVC, I’m always glad we made this choice whenever I see our husky take a flying leap on top of the cold frame when he’s feeling “defiant.”

Cold frame vegetables, (c) Copyright 2007 Jade Leone Blackwater

This year the cold frame is filled with the end-of-summer jalapeños, carrots, and a few stray onions, as well as fresh rows of oak leaf lettuce, mizuna mustard greens, and slow-bolt cilantro.  As we explore nutrition, food, cooking, and gardening at AppleJade, you’ll be seeing a lot of our cold frame – and its bounty.

Do you have questions about cold frames?  Contact me with your questions, comments, and ideas any time, and I will try to address them in future posts.