help needed seedlings turning yellow

[krissuk]

hi can anyone advise me what to do first time grow in soil my seedling is 3 weeks old and started to go yellow im using 300 watt led at 30 inches hight thanx

 

[Skidmarx]

Hi K, can you give a quick sit rep on what type of medium (light mix?)they are planted in and the PH and ppm/TDS of what you've been feeding them?

 

[Growjay]

She doesnt seem to like the nutes . What p.h is your water and soil ?

 

[OldManRiver]

Usually that's overwatering.

 

[Skidmarx]

Cannabis is particular about the pH and levels of electrolytes it is in.
You might need to do a bit of reading if you hit trouble this early in the grow. This web site has heaps of pages for newbies have a peep.

 

[m8ty]

To much light, to many nutrients, over watering

 

[detroitjoe]

again, ...need full stats

 

[krissuk]

She doesnt seem to like the nutes . What p.h is your water and soil ?

6.o going in 6.2 runoff

 

[Beachwalker]

6.o going in 6.2 runoff

Too low for soil; adjust to 6.5 for best results

 

[Buzzer777]

Too low for soil; adjust to 6.5 for best results

And VARY the PH between 6.2-6.8 for soil grows.

 

[Madbud]

Shove a tampon in her pot and wait a week

 

[krissuk]

Too low for soil; adjust to 6.5 for best results

thanx ill do that ;-)

 

[krissuk]

Shove a tampon in her pot and wait a week

???????? ;-)

 

[Madbud]

???????? ;-)

Overwatered