Auto White Widow & Georgian Beast (random seed)

Growing under CFL Bubs 1x40 wat - 2700K and 3x36 wat - 6500K (going to add 2x40 wat - 2700K)
Growing in custom made Grow box 50x50x100cm
ventilation: 2xPC 80mm Fans
Temperature 26-27C
light: 24/0
Soil Mix: Burned horse manure with bio humus
Pot Size: 3 liters going to transplant into 6 liter pots soon
Veg Period 30 days (planing to start flowering for Georgian Beast today)
i am not using any special nutes, just experimenting with KNO3. both of them were grown using KNO3, have given them about 6 times already

any support and advice will be good for me, because i am first time grower

Also Check out all Pics in PDF 1 to 30 day Veg period