Build a grow tower

Build a Grow Tower is a detailed book about how to build a Hydroponic Grow Tower for under $100. What is a grow tower? A Grow Tower is a way to grow herbs and vegetables on your porch or patio with a minimum of trouble. No weeding or dirt. Just add seedlings, water and nutrient. Plug in the timer and watch your plants grow. This book details every part to build a 4 foot tall grow tower with 28 planting pockets or a 3 foot tall grow tower with 20 planting pockets.With detailed drawings of each part. Exactly how to make the parts. Parts list for every purchase part and where to buy the parts. Buy a book for the hobbyist. The finished product makes a wonderful gift for your wife or mother retired person to plant and enjoy while giving the builder the pleasure and fun of building the grow tower following the simple and clear instructions. A minimum of tools found in most home workshops is detailed. This book is a fun read with lots of pictures and history of the designs creation.