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Cannabis breeding question

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xlr8ckm

Hey there guys just a question on the breeding of cannabis.
I've been reading up a lot about breeding and how to be successful at it but i'm still quite stumped ...

I'm wanting to breed some cannabis and avoid inbreeding depression. I was wondering if I grew say 50 plants and let them freely pollinate (remove any hermaphrodites) would this still be classed as inbreeding and decline into depression or do large numbers avoid this?

:smoweed:
 

TimeKeeper

Active member
Well it depends on what you are trying to accomplish and what your starting plant material is. If you want to try to preserve an IBL then a open pollination like you mentioned is fine. But if you are trying to improve a strain you need to start the selection process for both male and female plants. Give us some more info on what you have and what you are trying to do.
 
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xlr8ckm

I was thinking on trying to improve some good looking bagseed and try and stabilize the strain . I know bagseed is bad news to breed with but if theres no hermies and it has a good structure why not?
 

TimeKeeper

Active member
Bagseed can have great potential for good plants. Its just a lot harder to start when you have no clue what genetics you are starting with. My advice is first read Marijuana Botany by Clark. And I mean REALLY read the book front to back. Make that book your best friend! This will give you a good solid base on which to expand your knowledge down the road. I don't know your growing background but it sounds like your are relatively new to growing and may need some more grows under your belt before you tackle breeding. I don't mean that in a bad way, we all start somewhere. Just focus on becoming a good grower and take it from there. Good luck!
 
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xlr8ckm

Just got the book Marijuana Botany by Clark it really has some good usefull information in it! think this is all I need. Yeah i'm relatively new to growing i've researched well over 100 hours over the years but like you said experience is something you cant beat. Maybe i should tackle a few more successful grows before I get too into it. Thanks for your help!
 

Matt8800

Member
cannabis is not as susceptible to inbreeding depression as many other plant species. You want enough inbreeding to select the right traits. I think F3-F5 is ideal.
 
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