Newbie! Help Please

[Blosmk]

I’ve got a 4x2 + size tent with 3 glueberry auto in beginning veg. 1 of the 3 is not doing as well as the others. I’m using advanced nutes (iguana grow, sensizyme, and ancient earth during veg.
the 1 with issues is in a 3 gallon fabric pot under an ES 300 LED @ about 80% power. Also growing in fox farms happy frog soil and ph, ing distilled water with nutes added to 6.5 to 6.8. New growth looks ok but lower growth is slightly curling and has some yellow or whitish looking spots
posting a few photos of the problem child.
temps have been lows of 69•f night to 79• f day with approximately 50% humidity.
please respond with any help. Would be greatly appreciated.
the other 2 babies look great ! And both are a little larger as well. Only posted photos of the ill one. Last 2 photos are full size. Sorry downsized the 1st ones ! Newbie mistake !

 

[BeanTownFan420]

Looks fine the pigment is darker from what i see and some of my seedling are just like that.If it looks like its crisping up then it could be burnt from light or nitrogen.

 

[BeanTownFan420]

Two fruity pebbles in middle all others hong kong.

• BeanTownFan420
• Nov 25, 2019
• 1

 

[BeanTownFan420]

Hope that helps you feel better and your heart rate to slow.

 

[Blosmk]

Looks fine the pigment is darker from what i see and some of my seedling are just like that.If it looks like its crisping up then it could be burnt from light or nitrogen.

Looks fine the pigment is darker from what i see and some of my seedling are just like that.If it looks like its crisping up then it could be burnt from light or nitrogen.

Thanks for the reply, it almost feels like leathery if that’s a word. Also a few yellow and couple of very tiny brown spots. Wondered about pests but other 2 are perfectly fine and growing much stronger and larger.
will watch a little longer and see what comes of it.
thank you for the reply

 

[BeanTownFan420]

Leather is good thick health plant cells.Are you using led?

 

[BeanTownFan420]

I have some pin point spots on my plant under led and im leaning towards uv burn from lamp.

 

[BeanTownFan420]

I think that plant will be purple later in flower.It wants to show its anthocyanins.

 

[Blosmk]

Leather is good thick health plant cells.Are you using led?

Yes, using ES 300 v2. From green sunshine company at about 80% power

 

[BeanTownFan420]

If the spots get worse its most likely a calcium issue but bugs are suspect also.There are plenty of other growers here that know all about growing and they will chime in also.

 

[Blosmk]

Thanks for the quick reply. Appreciate any help I can get !
i did forget to mention that I’m keeping light at about 30” from plants. Other 2 don’t show any of same signs so that’s my confusion and worry. Don’t want it spreading !
thanks again!

 

[Blosmk]

ok, I have another question about ph and watering, I’ve been watering 1-2 times a week as needed. I have been feeding with water and nutes ph’d to 6.5- 6.8. Just checked my runoff immediately after watering and it came to same (6.5). After sitting for 1 1/2 days runoff ph was 7.4. Is that normal or which is correct way of checking. Also should I feed every watering ? Or should I just use ph’d water every other time or so ?
just started LST today so hoping all goes well.
nutes are advanced nutrients iguana grow.
My plants are just beginning 3rd week from germ.
See original post above for all info.
thanks for any help you could give the newbie !

 

[Blosmk]

 

[Blosmk]

 

[Blosmk]

 

[Blosmk]

3 glueberry auto from expert seeds. Seem to be doing ok. Comments or suggestions welcomed