Thank you!!
Y So, a female plant, tricked into throwing pollen, bred with another female plant , producing seeds. = feminized seeds?
Lol
Sorry I’m not so smart right now, I’m about to go to bed.
1000 likes and loves and thank yous!
I will re-read tomorrow !
Warmest regards
yes basically.
I thought someone would eventually post this, when I first seen the thread. I’ve tried it before after a local grower I know told me about it and said he had great success. Surprisingly, I did get 9/10 females the one time I tried it. Using a scope really helped in seeing the depression up close and the volcano lip surrounding it. Good for taking photos to compare and review after too.
Anyone else ever try this?
I’m doing a sexing study I can easily use to falsify it.
Wouldn’t environmental effects on sexual expression only applies to intersex plants save for hormonal manipulation via cs/sts. Kinda like when a person takes a hormone boosting/blocking drug.
When growing fem seeds, I used to notice that if I grew 2 plants one would be bigger than the other.
Then I notice I’d I grew 8, 4 would be bigger than the other four.
One day I noticed the bigger plant really resembled a male. It was so stocky I called it Amazon. You know like the warrior women.
At least they took the time to reply to me.
lol, oh well cactus said it was ineffective as well. That STS worked better! Called ReTain phytotoxic aka kills your plant.
There is another ethylene blocker (1-MCP) as well. This one goes by the name PlantFresh, but is a Chinese company. I requested a sample without using the word cannabis, let’s see how that works out. 
Found this while browsing around on the topic for 1-MCP, thought it may be interest. General action mechanism:
Ethylene Effects and the Benefits of 1-MCP 234-94.pdf (103.0 KB)
Cool! Sounds like this powder releases a gas which binds to the ethylene receptors indefinitely… science is so cool.
Lots of different modes of application. I like the idea of the tablets
I’ve gotten some emails about the 1-MCP. I’m saying I grow flowers, not really a lie, and requesting a sample. I’ll keep everyone posted.
Sorry if I got this tread off track a bit. Back on topic I think sex is pre-determined, but sexual expression can be altered with environment and/or hormones.
This is the best part about asking a question here! I get answers for questions I didn’t know I had. Appreciate the depth and breadth of the conversation friends 
I was going to warn him that OP loves discussions about cannabis related things 
I’m not sure there is an off-topic to this thread, really heh ehh.
In today’s social climate I can appreciate this comment but also it is another coffee spitting moment lmfao thank you for that 
Hmm just like us 
yah I think it’s proof that humans are definitely creatures of this planet. They call it mother earth!
Correct some 27 million years old I believe. Most of the family are in Asia, esp. China.
and how did your test go? 1-mcp becomes a gas. That would be problematic with other female plants in the tent, you would have to block it somehow with a sheet of glue or something.
1-mcp is also often included in these small cut flower packs
I was never able to get a sample.