One_bell here, newbie and need advice on RDWC and auto's for 2nd run

[SweetLeafGrow]

I apologize but I have no clue what is going on with those plants. Perhaps @moe.red or @Aqua Man might be around to ask you the right questions to figure out what is wrong. They do look very unhappy at the moment.

Hate to be the one to say it, but I'm wondering if you may have bugs of some sort. Hope I am wrong!

 

[Observer]

Some pics of last monday:

View attachment 100416

Now, two days later the one on the left seems to struggle:

View attachment 100418

View attachment 100417

Currently the one on the right looks better:

View attachment 100419

I removed the yellow crispy leaves and did some LST:

View attachment 100420

Last monday I topped the reservoir to 420ppm again, yesterday I switched back to the 18/6 schedule for the lights. VPD is between 1 and 1.2, pH went from 5.8 to 6.1 the last couple of days and the plants seem to be drinking. They do not look really happy

I do see budsites being developped and white hairs are slowly rising, so at least I've got that going lol

How are the roots looking?

 

[One_Bell]

I apologize but I have no clue what is going on with those plants. Perhaps @moe.red or @Aqua Man might be around to ask you the right questions to figure out what is wrong. They do look very unhappy at the moment.

Hate to be the one to say it, but I'm wondering if you may have bugs of some sort. Hope I am wrong!

No bugs so far, nothing has changed from the previous round except for the feeding (and not using aeroponics to start the seedlings with).

How are the roots looking?

Roots did grow and look healthy, a little bit stained from the feeding both not slimy are something like that.

 

[One_Bell]

Goodmorning all,

This morning the one on the left still looks droopy unfortunately. PPM is still 420 but the waterlevel declined so they are drinking.

 

[Observer]

Goodmorning all,

This morning the one on the left still looks droopy unfortunately. PPM is still 420 but the waterlevel declined so they are drinking.

Drinking but not uptaking the nutrients?

Hmm

What's the res temperature?
Roots look okay?

 

[Driver77]

Drinking but not uptaking the nutrients?

Hmm

What's the res temperature?
Roots look okay?

Scroll back a page and look at his last pic of roots....The one looks worse than the other...and it's has progressed from earlier pics. Also I think there is only mycos in there for BB.