Hello there Cannabis Connoisseur's!!

Hi, im a first time grower and have a couple questions to ask of all you pro's out there.

First some background, i was sitting at home one day pulling huge skit bongs (south african for cheap terrible weed,consisting of leafs,twigs&seeds,maby an occasional head,woohoo!) and surfing the net. I came across a dutch seedbank website and after and hour of checking out all the killer strains decided i just had to buy one,so i chose "Bubbelicious" for its sweet bubblegum smell & Euphoric high(according to the site). Preparing for the arrival of my seeds i got hold of the "High Times,Ready..Set..Grow!" DVD, wow it was great,told me basically everything i needed to know.

So my seeds came and i germinated the little buggers using the paper towel method(all 10 germinated ),2 days later the tap roots were out =D so i planted them in little pots consisting of a soiless mix(1/3 peat moss,1/3 Vermiculite, 1/3 Perlite) and watered. i placed the pots into my growbox(big plastic rectangular box with two 18watt flourecents secured to the top, inside of box lined with emergancy blanket, a fan at the top blowing in air and air escape holes drilled near the bottom) Will use the box for clones later,not to grow in,i have growroom prepared with a 400w MH for veg and 400w HPS for flowering.

Couple days later up they came, all 10 became healthy seedlings =D

question1
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Two days later two of the seedlings suddenly drooped over, the stem looked constricted like some1 had pinched them,and they just died?? Any1 know why??

question 2
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Because i used a soiless mix there are no nutrients in the soil, i bought a 6-1-3 NPK fert but hav not used it yet cause i read on the forum you dnt need to use nutes untill after they are 3 weeks old,is this true? Im scared to burn them!!!

Thanks for any advice guys
Yours is Growing
Blank_21
blank_21 Reviewed by blank_21 on . New Grower needs advice =) Hello there Cannabis Connoisseur's!! Hi, im a first time grower and have a couple questions to ask of all you pro's out there. First some background, i was sitting at home one day pulling huge skit bongs (south african for cheap terrible weed,consisting of leafs,twigs&seeds,maby an occasional head,woohoo!) and surfing the net. I came across a dutch seedbank website and after and hour of checking out all the killer strains decided i just had to buy one,so i chose "Bubbelicious" for its Rating: 5