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wf made from food safe materials with led lights

4:12 pm in Completed Window Farms, made from scratch (without a kit), Materials and Resources, posts with pitcures!, Projects in Process, Version 3.0 Modular Airlift Columns by michandaro

i wanted to remove plastic from the equation so this is built entirely from fda approved materials.

i used food grade silicone tubing in black to reduce algae, food grade silicone sealant to connect tubing to bottom pots, terracotta pots that i sealed with beeswax, gaskets made from cork coasters, net pots made from foodgrade silicone muffin pans, a 5gal antique stoneware butter churn for a reservoir, stainless steel rod as a support for the tubing in the reservoir. i got seeds from organicseedpeople and started them in plugs around 2 weeks ago. they been under cree daylight leds from homedepot. i transplanted them to the wf 2 days ago and they seem to love it! no wilting or shock, in fact just the opposite.

in this window are 2 columns with 5 pots each. i have 4 windows of this size all facing east and, as you can see, a lovely view of a brick wall so next up will be filling all my windows with plants; not only will it be more productive but it’ll improve the view too.

cherry tomatos, basil, catnip, cree led supplemental light

windowfarm made from fda approved materials


basil, parsley, catnip, pepper




parsley


cherry tomatoes, basil


arugula















My test WindowFarm with DIY LED fixtures

3:24 pm in electronic components, energy consumption, environmental impact, Materials and Resources by Christopher McCool

http://cgrantmccool.com

Using the following website with a quick, easy DIY solderless LED fixture as a guide, I set-up and made my own lights!  http://www.dabblings.net/subpage2.html

I’m no expert with electricity, but I understand enough and had enough research skills to pull off a modified version of the DIY set-up given in the site.  My LEDs were TopBright LEDs

I have since reworked this set-up to add a Red bulb to each fixture.  This was a bit tricky because the Red LEDs I was using required a separate circuit from the White/Blues which had the same electrical draws.  While each fixture’s Blue and White circuits are all self-contained in their own project enclosure, the red bulbs are also in series with each other from enclosure to enclosure.