Sexing a plant

hi when can i tell if its f or m do i have to wait till the flowering stage or can i tell sooner and if i do have to wait till i start flowering how long after the flowering period has started ,,can i tell?

croniccrag said:

hi when can i tell if its f or m do i have to wait till the flowering stage? or can i tell sooner? and if i do have to wait till i start flowering how long after the flowering period has started? ,,can i tell?

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Yes, no, 3-14 days, not at this time. after you read some more then yes.

2 different things you could do. 1, give your plants about 15hours of light a day, it should show signs of perflower in about a week or 2. 2, make clones from your mother plants and put them into a 12/12 light period, then you will see if they r male or female. Also if you grow your mother plants for a few months they will show signs of what sex they r anyway..

you could it the plant under 12/12 and if its a female put it back on 24 to veg more

check this link hope it helps

https://www.rollitup.org/newbie-central/171169-way-tell-male-female-plants.html