This DIY Hydroponic Garden Tower grows over 100 plants in less than 10 square feet, by taking advantage of vertical growth space. Get FREE written instructions here: http://bit.ly/1f4sqRz For a more professional set of instructions, go here: http://bit.ly/1cIeybs This is a simple hydroponic system made with 4" irrigation pipes. You can buy everything at your local hardware store and a local hydroponics store. It uses 80% less water than square foot gardening and does not require you to break your back bending down to garden. This hydroponics growing system can grow: Spinach Zucchini Peppers Arugula Yellow Squash Chiles Lettuce (of all types) Pickle Cucumbers Basil Cabbage (of all types) Broccoli Mint Peas Cauliflower Cilantro Strawberries Green Beans Oregano Radishes Cherry Tomatoes Parsley Onions Chives Any above ground veggie You can make them shorter and lower, such that it can fit onto the back of even a small patio. This homemade hydroponic system is a version of vertical hy...