Daytime conditions (ie when the lights are on) should be 70-80F without co2. Maintaining the temperature in this range won't stress marijuana plants. Avoid dramatic swings in temperature. Even when the lights are off (ie night time). Night temperatures should be kept above 60F to prevent marijuana plant stress.
Â· just now. Report Abuse. You will either have to cut all the perm out, or let it grow out. You said your African American so you relaxed your hair straight and it take 6 months to a year for the perm to grow off your hair unless you cut it all off.Sorry! Reece_Cabrera Â· 7 years ago. Thumbs up.irst you could grow your hair out to a desired length and then cut the relaxed hair off or you could just cut your hair where it is now and let it grow back naturally. Either way you have to wait. Source(s): StarBlings Â· 7 years ago.
The process takes three to four hours, possibly longer depending on hair length and thickness. With cold perms, the traditional method, your hair is soaked with an alkaline compound before itâs tightly wound into smaller curls and ringlets set by rollers. This creates a tighter pattern with a digital perm would.