Hi Lovemug
( Cool name )
How long did you veg for ... and what strain is that ?
Look normal to me , maybe "
slightly" Small buds , But the plants look healthy , What makes you think they are under developed ?.. have you grown this strain befor ?
Edit : It's OK ... i read your journal
Did you add the bloom boost befor you started 12 /12 ? ...and did that slow down the straching ? I read shomewhere that adding it to early can end up stunting growth ( slowing it ) for a short while .
Like i said ... they look really healthy ... don't worry to much ... After another week or so ... if you still think they look slow , Maybe try some pruneing of the fan leaves to promote saved enargy to the bud's ?
Don't take my word for it ... do a bit of reading up
I will be watching your Journal to see how your getting on