my blueberry plants,,,,,,

[brookerosebud]

u can turn ur plants purple easily if u really want to.... just expose it to weather around the 60 degree farenheit point. I've got a plant going outside in Chicago and it's pretty damn cold. It's growing fine cause it adapted but its got the purple stems.

those plants look great.

i've gone the bb route for a few years now, and cold nights caused the color/taste/smell change. however, i didn't notice color change until night temps were 55 and below (i never let them get below 45ish) but that was my out door grows. i now have 8 indoor, vegging for 23 days. i'm going to experiment with temps at the end of flower and see if they go from green to blueberry.