male plant by female

g350z

Active Member
well ive been growing 1 plant for about 1.5 months now and its about 1.5 ft tall its for sure a female.. i decided to grow more and put a few in the same area (right next to the big plant) pots almost touching 1 of them is about 2 inches now and looks like it has the litle female wiskers im getting nervouse because i know if you put a male and female next to eachother it screws up the yield all of the others are popping from the soil or about 1 inch tall

????
1 how old does a male plant have to be to screw up the female
2 how old or tall before you can tell if it a male or female
3 do all plants have the two little wiskers pointing up at every branch base or is that what makes it a female....

4 also if anyone could help i have like a t12 2 bulb flourecent light fixture about 3-4 ft long each bulb (2 bulbs) is 40 watts can i grow with this light i just want to use it to start a couple plants untill they get about 1/2 a ft tall will this be good/work
 
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