Recent content by Delps8

Good to see that things turned around. The symptoms were those of light stress. Given that you reported that your PPFD was so low, I'd look into why your plants were reacting that way. The plants are, in terms of their ability to photosynthesize, at about their peak and should be able to...

The grow yielded a "modest" harvest. The plant was chopped and the small branches were hung from paracord in the garage for a day. There were very few colas but lots of frost and everything went into the Koolatron. After 11 days of gradually dropping RH, the C69 sensor was averaging 62%. I...

VPD is vapor pressure deficit. Simple description is that it's similar to the "feels like" temperature for humans. When it's hot and high humidity, sweat doesn't evaporate. On the other hand, when it's hot and really dry (Arizona) sweat does evaporate so we have to drink a lot of water...

Blurples were called that because they had light in the red and blue regions and very little to none in the green region so the light was purple. Blue light inhibits cell expansion so plants that get a lot of blue light will be short and will have very small internodal space. Red photons are...

Best wishes for the time in the hospital. I hope everything turns out well.

Smoke turned out pretty well. The Koolatron is definitely the way to go. The fridge was $200, the dehu $40, and the shelf material was $20(?). You can also use an Inkbird which is about $40. I've gone through a few generations of Controllers so I used a spare C69. It was easy to use - I started...

The WiFi version would make it easier but it's just a few key presses to get to the pump run time. The text below is from the Excel workbook that I use for a journal. If you're using Excel/want to use Excel and need and explanation, lemme know. There's no need to use that — you can just...