Definitely CHEEKY! And a little bit sneaky, too. Never thought of attaching gutters to a wall to grow lettuce. How awesome! Check out these vertical vegetable garden ideas that will solve your garden space problems so you can start growing your own veggies today!
"This is absolutely the best article I have seen on how to grow lettuce organically. Many other important tips and suggestions. Check it out, you'll be glad." Growing Lettuce—SaladScape of Skyphos and Santoro Lettuce