Yellowish Growth.

nickman

Active Member
ive got a few plants that have been vegging now for about 2-3 weeks.

1st i had them all under 2 t8's for the first week or two.
Now i have got them under my 400 watt hps untill i can put them into flowering.

The problem is that it sems like ever since i put them all under the 400 watt and i gave them some worm castings and bat guano mixed into some water and then i bubbled it for 24hours.
It only seems like the smaller ones are all yellowish now. 1 of the extrema's is a bit yellow too and that one wasnt so small.

Anyway, im thinking about just transplanting them a bit earlier into their 2 or 3 gallon smart pots. Right now they r all still in the plastic 12ounce beer cups.

Another thing that could have played a role in this yellowing is when they were all under the t8's there was a little problem with soil nats. i always seem to have tis problem with nats the 1st couple weeks b4 i repot them into bigger pots.

Could they have maybe eaten the roots of those plants or something?
 

nickman

Active Member
im just worried cause i have never had anything like this happen b4 ...

the yellowing of the leaves looks to be some sort of deficiency but i just dont know ...


But the smaller seedlings leaves seem to be drying out and yellowing at the same time...
i just dont understand ...

any help would be great ...
wish i had a camera ...
 

303

Well-Known Member
Soil gnats won't give you yellowing. How close is your light? Some strains like the durban I have is sensitive to light, I have to raise it 24+ inches. If thats not it my next thought is lack of nitrogen. Pics?
 

nickman

Active Member
they sem to be doing a bit bvetter now that i just let them be and dry out a bit. That worm castings and stuffr was like a mud soup when i put it in their cups. I guess ill just stick with using only synthetic nutes from now on ...

That was the 1st time i ever used any kind of bat guano or worm poop, so i most likely mixed it incorectly ...
I've never had a problem like that before with using my usuall nutes ... (Botainicare or GH 's Flora Nova and a few others here and there) ...

Anyway i hope that was the problem ...
 
Top