I really love the light effects of my S9 #miner in my #greenhouse. 
I build it this year and so far it is #tomatoes (and S9) only. Anyhow I will add some #grow lamp and sensors to it within the colder seasons and more different #plants next year. 

I bought the s9 very chip but with a high risk that it is not working 100%. And turned out 2 of 3 #hashboards have malfunction hash chips and the other one has a problem with one temperature sensor. So I am currently working on a fix of the temperature sensor first. 
So time to train my rusted #solder skills. 

If you want to see more of my bitcoin greenhouse project please #share, #react, #comment or #zap.