Step 16: Hydroponics and Indoor Gardening in the Winter
Thank you for taking your time out of your busy schedule to read this. I tried not only to make it informative but an interesting read. I've accomplis...
This is my Hobby Greenhouse made mainly out of 110 year old lead glass windows. It took me over 1 1/2 years to build on my free time. It was built as a memorial to my mother and 16 yr.old daughter. This picture was taken on a hot day in August 2013. I was still and probably always will have problems keeping the temperature regulated. I tried using 70 % shade cloth on the top and sides and it seems to have helped a lot, along with some fans and exhaust fan. On the inside I have constructed a hydroponic channel system on one side and on the other side pepper plants in potted soil. John 3:16
This system is the Nutrient Film Technique (NFT) using channels constructed from UV-stabilized, recycled plastics, 6"Wide x 2.5"Deep. It is suitable for large, leafy plants and vine varieties, such as tomatoes, cucumbers, capsicum and zucchini, in which the recycled nutrients flow past the roots 24/7. I am learning this technique before starting a second type. You can see I have the channels, holes for the 2" net pots, the tank with pump inside, the air pump for the air stones inside the tank. there are water flow supply hoses going into the channels that are duel. A lot of systems I have seen only have one. They say the second one is a backup in case one gets clogged. (makes sense to me)
Step 2: GT70: 6.5"W x 2.75"D (return side)
This is the return side if the system. All the channels have a a down slope to them. I forget to what degree. I guess as long as water flows down it that should do. The water gravity feeds into the trough and flows back into the water tank. Since I used PVC as a stand it has a tendency to be a little slippery PVC to PVC and the channels slid around some. So, to prevent that I used velcro under the channels, works well.
Bio:Retired from the U.S. Navy of 24 yrs. in 1996. Was a Navy Deep Sea Diver for 18 1/2 yrs.Have always loved woodworking and still have all my fingers. Moved a lot in my career and everywhere I lived I w...read more »