Spring weather makes gardeners want to scratch in the dirt! Although the weather in our area is still a little unstable, there are quiet a few gardening projects you can do while enjoying the outdoors.
Building cold frames can definitely give you a headstart in the garden. Plants can be protected from a sudden cold snap. We have lots of storm windows that would be perfect for a cold frame. Get your window, then build your frame to fit it.
http://buildingblocksintupelo.wordpress.com/2008/12/11/gardening-with-cold-frames/
Something you can do all year and reap the rewards with better soil is composting. http://buildingblocksintupelo.wordpress.com/2010/01/22/a-compost-bin-sure/