I need some info on the sex

ok my plants are on their 5 day of the flowering stage...
how long does it take to tell if they are male or female??
(take into considerate.. i have flouresent lighting (plant bulbs) for the tops and all around the plants are clf lighting)
any advise would help alot... thanx

depends on strain , how long they have been vegged for, and how healthy they are.

Usually between 1 and 2 weeks.

2 weeks would be a good time to start looking

idk what strain they are to tell u the truth.. just some dro beaners from a bag i bought.. they vegged for about a month and a half...
they are about 14" tall...
no nute burn, no light burn.. nothing they are all perfectly green with no problems...

i also need some advise on the fertilizer...
i need to know the number or scale of the fertilizer...
(example--- 20-20-20)
i would like to know if miracle grow bloom booster would work for flowering.. the numbers are 15-30-15..

Miracle grow bloom nutes arent the best, but they work fine. Just be very careful that stuff can fry your plants. I would start at 1/4th strength and see how your plants like it, slowly increase over time.

I would reccomend picking up some mollasses as well to use during flowering. You can pick it up at most grocery stores. Use 2tbs a gallon once a week.

how often do i use the 1/4 strength nutes? meaning how often do i water the plants with the nutes?

Water when they need it. weed likes to dry out between waterings. It doesn't hurt to leave them until the soil is completely dry, a little wilting won't hurt, they spring right back when you water. I use a dilute (10%) mix of nutes with every watering.I pick up the pots every day and water when they get light. You will figure this out as you do it, it's a little hard to explain. Keep on growin'!!