Hi Bill or Mike, the heating mat I bought at OSH only has ONE temperature, sometimes it feels very hot, I don't want my cuttings little roots being "cooked"(I keep them on the mats at night) . Do you have any solution? I Do spray the tips at least once a day, I have them outdoors on full sun and on cemented walkway, during the day.....this week's temp. is getting increasinly warmer, is it safe to live the cuttings outside during the night?

Always grateful,

Annamaria