help please

[topsecret2012]

ive got 4 seedlings (big bud) 7 days old in rockwool small and big cubes and clay pepbles under t5 - im growing an additional seed as back up as one of them is a bit yellow. the new seeding is 2 days old and it is a small rockwool cube, in the stanadrd black tray, in an ashtray directly under the light. its already looking better than the other 4 as it not stretched. my question is when should i transplant to a bigger container? - the root is already showing through the bottom

 

[unlucky]

ive got 4 seedlings (big bud) 7 days old in rockwool small and big cubes and clay pepbles under t5 - im growing an additional seed as back up as one of them is a bit yellow. the new seeding is 2 days old and it is a small rockwool cube, in the stanadrd black tray, in an ashtray directly under the light. its already looking better than the other 4 as it not stretched. my question is when should i transplant to a bigger container? - the root is already showing through the bottom

as soon as the roots are there mate transplant it

 

[topsecret2012]

as soon as the roots are there mate transplant it

thanksmate

 

[daniel cardenas]

yes plant them soon the light will begin to damage the exposed roots.