If I cross 2 autos,

Blue_Focus

Well-Known Member
Would I get autoflowers or F1's?

Either way I'm going to find out on my next grow. I'll be growing Wedding Cake Autos and spraying one with CS.
 
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conor c

Well-Known Member
Cool. I'm ready to start them after my current grow drys.
Yeah man long as the parents are both auto dominant then so will the progeny all be auto dom its only if you crossed it to a photo dom parent that you would need to hunt for that trait again in the further gens of the progeny like f3 to f5
 

Phytoplankton

Well-Known Member
If you use the new autos.old ones still gave a few photos
How? If both parents are autos they are aa, and can contribute nothing but the recessive gene, a. If they have an aA gene, then they express as photos. It’s an all or nothing gene. If you cross an aA with another aA, then there’s a 1 in 4 chance of an auto, the combinations are AA, aA, Aa (all express as photos), and aa (auto)) only aa will express as an auto.
 

Blue_Focus

Well-Known Member
How? If both parents are autos they are aa, and can contribute nothing but the recessive gene, a. If they have an aA gene, then they express as photos. It’s an all or nothing gene. If you cross an aA with another aA, then there’s a 1 in 4 chance of an auto, the combinations are AA, aA, Aa (all express as photos), and aa (auto)) only aa will express as an auto.
I guess I'll find out on my next grow what I have. :lol:
 
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