24hr Black Baggin It?

I have 23 plants outdoors right now that are about to start flowering in the next week or 2. The other day my boy told me his friend grows too and wanted him to give me a message. He said I should put black non see threw garbage bags over all my plants for 24 hours. He said it tricks the plants into thinking its time to start flowering, he also said it will make the buds bigger. I havent heard of this before but it kinda makes sense & seeing as I live in Northeast US if my plants flower to late for some reason I could get screwed if there happens to be an early frost. Any advice/suggestions? Thanx in advance.

ive herd of this whether its outdoor or indoor, never tryed it tho, havent budded my first baby n shes 7 months, thought id use her as a mother, trying to find some cloneing info.

let me know if uve already got a response to this in mayb another convo u might have had.

This is my 1st grow & when I was doin research I read about leaving indoor plants in complete darkness for 48 hours at the very end of flowering. I guess its supposed to stress the plants into giving u every last drop of THC. Like I said its my 1st grow but if u have any cloning ?'s I might be able to help ya out. From the 23 plants I put outdoors I took 42 clones & took my best 18 which are about 1' tall right now. Either post it on here or send me a private message & ill describe exactly how I did it & what I used. Late.

i dont know it sounds kind of stupid, i wouldnt interfere with nature

2 days before harvest? ya ive herd of that two but i thot it was 24, id try 24 before doing it for 48 mayb n e ways