A dark period before harvest question is one we get here several times a week. There is no confirmed science, but the well-respected Dr. Bruce Bugbee discusses the topic in this video: [48 Hours Of LIGHT Before Harvest! (NOT DARK!)]

Thank you for starting this thread. I have to find this in my bookmarks every time it comes up.

I’m glad you gave me the opportunity to bookmark it. I’ve wanted this clip for a long time. It’s a very common question.

[image] Full light last 48 hrs before cutting Advanced Techniques So the bro science suggests to leave the plant in the dark for 48 hrs before cutting for harvest. This myth has been busted proving that it stops the enegy of the plant. What if it went the opposite directio…

To be more specific, in dark plant will consume all it’s food before next breakfast (light) and is actually suffering. Extra starch (energy) from light won’t make cannaboids, but might get carbon sequestering to soil. The opportunity this reminds me of is one most of us don’t use, co2 supplementati…

[image] Jaysittinback: co2 supplementation I met a grower recently that had some super dense, rock hard nugs, I forget the strain. Swears up and down by CO2, whether large commercial, or at home hobby grow. He said he lights a propane torch for 20 minutes or so a day in the grow space. Not su…

For sure would change the proportions in the air of whatever air is made of. I need somebody to convince me it wont work haha I’m trying sunlight and thinking of trying drought stress or cold stress but just final week. Until somebody tells me not to

@Jaysittinback im going to do an ice bath in the final few weeks of this harvest, on top of dropping temps during lights off. With the temp fluctuations here in the south, im hoping to catch some cold weather towards the first of April… we shall see… lol…

I started about a week ago putting one in my cold room. Around 10 to 14C. Blinding winter sunlight. It’s the small one tied down, pistils orange’d faster and buds getting red faster than the other. Not a direct comparo; the tall one is in a bigger soil box and fed differently. But to see if I like t…

Dark Period Controversy

Indoor Growing Lighting

DEEPDIVERDAVE March 4, 2023, 1:47am 4

this was on the other thread.
and
@MidwestGuy had added a good posting.

Topic		Replies	Views
Full light last 48 hrs before cutting Advanced Techniques	11	473	March 6, 2023
How much darkness before harvest? Harvesting	5	305	August 29, 2022
Turning light off for the last time Harvesting	4	108	November 8, 2024
Plants in the dark before cutting down Harvesting	19	554	February 3, 2022
Dark shock to produce heavier bud's. Yes or no Harvesting autoflower , indoor-grow	1	210	July 23, 2023
Dark time before harvest Lighting	16	376	May 27, 2022
I don't get it, 48 hrs of darkness Harvesting	19	803	October 27, 2022
Dark cycle before harvest Autoflowers	22	5153	November 11, 2022

Dark Period Controversy

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