Originally Posted by Ronin
You do not want to transplant 3 times.That is way too much extra stress on the plants and unnecessary work for you. Really, a pot plant does not need 4 different size planters in its short life span.
Put them in small pots once thy germinate and transplant once to the pots you are going to bud in, usually a week before you turn the lights back. It will depend on the strain.
i disagree ronin , when you pot up each time u make a strong healthy root ball remember heathy root heathy plants . i allways pot up 3 times 10cm pots 3.6 ltr pots then into final pots 11ltr
(my 2 cents )