A male from birth ??

my friend has a outdoors plant that has grown balls from its birth. how is this possible ?

Some MJ plants are male and some are female. If your friends plant is a male then its a male. Of course its been a male since "birth". They dont turn into males.

its like not even a month old and it has balls. it takes months before you can determine the sex

not his, his is an early bloomer, kill it before the pollen flies off and damages some other crop!!!

The days have been getting gradually shorter each day since Summer Solstice.

The plant took the cues from Ma' Nature and is preparing to burst pollen while the females are in flower.

Males generally show sex earlier than females even under normal circumstances.

What you describe is not unusual.

oh alright that makes sense. thanx