well i bought a digital thermometer for my grow, i have two questions, the first is, do i set it on C or F, and the next question is what temperature do i have to meet when doing the grow
I like to water my plants just under what the room temperature is. For me that is around 70-75 F. As for C or F that totally depends on what you know however usually Celsius is used around the world and Fahrenheit is used in the USA.
