Use toilet paper rolls to start your plants Carrots are simple to sprout in any container deep enough to accommodate the roots. Starting carrot seeds indoors is an easy way to protect seedlings and get a head start on spring planting.
Herbs in coffee cans, hung with zip ties. Drill a hole in coffee cans & zip tie to railings! You could pretty much mount any container, like a box in this same way. bigger containers may require more zip ties.