**Bitcoin mining bottom heat cold frame growing cannabis seedlings**

Last season, I used a custom 110v single board s19 miner to heat the cold frame where I grow cannabis seedings. This season, the system has been upgraded to use the mobile canola oil "hashcan" which was initially built for maple syrup production.

An open water loop using PEX buried with sand and distributes heat from the hashcan into the ground warming the plants at the root zone instead of the air. Once the cannabis is planted in the rabbit colony, I intend to use this cold frame system for rooting soft wood cuttings this summer.

#permaculture #permies #homesteading #meshtadel #cannabis #weedstr #bitcoin #bitcoinmining #plebminer