Clear all

Questions What happens If 3 of your grandparents are female?

4 Posts
3 Users
Topic starter

I Know sex in cannabis is genetically determined in a far more complex way than the simple X/Y model we are taught at school.

If the ratio does change due to the number of females in the lines, could we be unwittingly breeding for hermaphrodites?

Could we get real genetic sexual problems down the line if people keep feminising to feminised females without ever bringing males in?

Could we be breeding towards a monoecious plant?

Could we be undoing our ancestors selective breeding for dioeciousness?  


Mother nature teaches us how little we know something every time we grow something.

Philmebowls Philmebowls February 11, 2024 4:00 pm

@phil-the-canopy You could be possibly right on that .

IMG 1615
phil the canopy phil the canopy Topic starter February 11, 2024 5:05 pm

@philmebowls no doxing me, no fair.  🙁

1 Answer

Interesting question, Phil. I am not a geneticist so I could be wrong here, but I expect that as long as there are males in a population, then this will be a non-issue for the long-term health of the plant. I think the more likely issue to develop would be the loss of males in a particular strain which would require an out-cross down the line, and thereby lose genetic diversity in a worst-case situation.  I am thinking that with the way feminized seeds have caught on, it is really the direction cultivated cannabis is going for the foreseeable future, especially for indoor growers, just due to ease and desire for sinsemilla bud.

But at the same time, if you think of all the male plants that exists in the world (wild populations, for example, and the difficulty with which some strains reverse (it can be a real roll of the dice and its expensive on a commercial scale) I don’t think the male/female sexuality of the plant is in danger.  At least I hope not.

To see a World in a Grain of Sand, And a Heaven in a Wild Flower,
Hold Infinity in the palm of your hand, And Eternity in an hour.
― William Blake

phil the canopy phil the canopy Topic starter February 11, 2024 3:41 pm

@im_sparky I hope you are right. Potentially it could be the end of sensimillia! The fact that cannabis naturally evolves 20 X fast than cannabis smokers means we may live to see the effect begin. 

I'd love to see some hard data on this it's more of a PHD project though, a bit out of this middle aged hippies league.

I know feminised seed has had it's doubters and tin hatters, saying its unnatural, bonkers religious ideas forced onto plants is comical, I just think this may have been dismissed too early, it will be the best strains that get ruined first.      

Our forum is free to join. We are an international cannabis forum that helps people all over the world grow their own personal supply of cannabis. Through our site you will find cannabis breeding forumscannabis deficiency forumsindoor cannabis growing forums, and much more. 

We are a home growers cannabis forum, and we only allow people who grow cannabis for personal use to be members. Our mission is to help you grow your own cannabis. We do not buy/sell/trade cannabis, or equipment for growing cannabis. Our site is strictly a cannabis smokers forum, cannabis growers forum and forum for medical cannabis users.

Use our guides on how to grow cannabis, cannabis grow diaries, and growers forum to find all the info you need to learn how to grow your own cannabis.

Any member who is suspected of growing cannabis for commercial gains will be banned immediately.

Please read our forum rules, and enjoy the site.

Find us on all social networks! Just search for Percys Grow Room