I see what your getting at FAI & your right, the extra vegging time added to the overall costs,
normally if i veg for 4 weeks & flower for 9/10 weeks & add a few weeks to dry properly it normally
costs me roughly £140 in leccy charges, £20 for PM soil & nutes, so if i normally get 10oz per grow,
it cost me £ 16 per oz or less if the yield is higher.
in the above mentioned grow, i vegged for another 6-8 weeks in the veg cab & it cost me an extra £30
so that takes it up to about £190, so it now cost me just over £11 per oz, if i was just to do 4 perpetual
grows per year, i'd be looking at 40oz + & it should cost me £560 per year, but if i was to get similar
results to this grow by giving the plants a longer veg time, it would work out at 17x3= 51oz - x£190 = £570.
Edited by Joint hogger, 19 April 2012 - 02:16 PM.