root tempurature

what are the extremes of root temp for hydro?

what are yours?

between 60-80f. These are the extremes. Ideally 68f is working well for me.

i think the root temp went into the 90+ range for two days.i was out of town and there was a heat wave out here on the west coast and the air conditioner never came on.i had two beautiful plants in veg stage and they didnt survive .i am still mourning my loss.

Ouch buddy, sorry to hear that. If they were big, cut them down and make butter out of them.

~VLO