I came across this interesting concept for an automated grow light. It uses a photoresister to detect when lights get low and proceeds to turns on some red LEDs to provide the plants a few extra hours of light. From my experience if you are growing indoors, your seedlings can use as much supplemental lighting as they can get and would recommend turning them on when there is light…
Not sure how effective these would be with so few LEDs but they do look pretty cool. In their defense they do label these as supplemental lights. If you want one, unfortunately you have to make it yourself with full DIY instructions below. via Gizmodo via PopSci via Lifehacker
My day job is in software development, so of course it came to mind that software/hardware can fail while I was making my computerized grow box. During its inception, I would check on it daily physically or remotely to make sure all was well. After a couple weeks of this it was so stable that I started to not check quite as often. Though in my mind there was…
Other than the “Do you really just grow ‘strawberries’ in your grow box?” question. The most common question I have gotten is why exactly do I have a grow box. Hopefully I will be able to answer this question below, as for the first question the answer is yes (without the fingerquotes) Necessity: I am cheap and don’t want to buy all my plants from local nursery or garden…
I have been pretty impressed with the results of the Christmas lights LED grow box so far. I did have some preconceptions that I may need to double the lights or upgrade the LEDs, but so far the plants look healthy without white leggy stems, though still need to wait until the true leaves come in. As you can see in the picture above I have quite a selection…
The Idea and Design My PC Grow box was very effective though it did have some shortcomings along with my desire for tinkering caused me to create a new version code named “Project Everbearing” after the test subjects for the project, several Everbearing strawberry plants I propagated from my garden last Summer/Fall. The specific shortcomings I wanted to overcome were temperature control and limited size. My grow box has…
I have one major problem last year with growing seedlings, running out of space. I grow many different types of plants with various germination/growth rates and varied start dates. This forces me to make sacrifices for placement of my movable light and eventually forced to move some plants outside earlier than I should. The light needs to be close to the newly emerging seedlings, but can’t be burning the…
I have written about the importance of lumens when growing indoors but the intensity of the light at specific wavelengths can be over even more important. NASA has done some significant research on the subject to determine the possibility of growing leafy vegetables on a trip to Mars using as little electricity as possible to get the most benefit out of every watt. In space any wasted energy (heat…
My 6 year old daughter was the inspiration for the PC grow box for her science fair project to figure out why strawberries don’t grow during the wintertime. She started by picking a strawberry plant from our garden (snow still on the ground) and we potted it in a terra cotta pot which she carefully painted ahead of time. We put it in the grow box in our garage…
I enjoy when I can be rewarded by overcoming mother nature, so when my 6 year old mentioned she wanted to figure out why strawberries will not grow in the winter for her science project I couldn’t have been prouder. Once she determined the reason was because it was colder and the sun wasn’t up as much, she suggested using lights to help them get more light and…