Use toilet paper rolls to start your plants. When ready to plant, stick the whole roll in the ground. Roll will decompose.the toilet paper rolls got moldy before the plants grew. I will stick with growing my seeds in plastic containers .
Modular Succulent Planters - Martha Stewart Gardening - use this technique to line the top of a low cinder block wall to separate the homesteading area of the yard from the play/outdoor living space area with herbs!