Northern Lights

Don't sweat it man they can take a light frost ok it the heavy frost n below freezing that puts there lights out I had a big ass Grapefruit in full bud within 2 weeks of harvest in first of November woke up looked outside n it was snowing.shevwas covered brought it inside warmed her up n she keeps right on till finish.was a freak snow we don't see snow like that here