Check out my new sprouts!

Got 2 plants, both are bubblegun (ak47 and bubblegum hyrbrid). There growing under a 400 watt MH that is currently 16 inches from pots. Plants were put in paper towels to germ on monday and potted on thursday. Currently about 6 days old, ppm is at 100, ph is at 5.5, res temps are kept at 60, enviroment around 75 degrees humidity around 35%. Ive noticed that 1 of the round leaves on both plants are showing signs of some stress. Any idea what this is from. The two left pictures are the same plants, the two right are another. The one plant has a round leaf with a mini black tip, the other has a light green/yellow tip. The third picture shows the round leaf the seed was attached too, seemed to damage a little. I think the new blades look good. Any opinions?

Any help from some of the experts? THX

Thanks for the rep mate that just looks like some of the membrane from inside the s33d shell has got stuck onto the cotyledons(first rounded leafs). Nothing to worry about. The first set of bladed leafs are healthy, so game on! Lol

Cant thank ya enough CG.

No problem KB, that's what this site is for man. I sent u a friend request, just drop me a pm if you need an opinion on anything else mate

Flushed (ran distilled through hyrdoton) these puppies about 20 minutes ago because they seem to be getting fed a little bit too much. As said above ran some distilled through the hydroton and gave em a tiny spray and blew off with a little CO2. What you guys think, tomorrow will be day 7 from seed.

You were spot on to flush them out. There's yellowing of the leaf tips showing, cut back on the feed maybe half what their on now. And keep a close eye on them.

Is this a lot of stress to put on a little plant, or is this somewhat normal and something it will grow out of?

No Don't give them any nutrients! they're too young!

The ppms in my dwc are currently 50, were around 75. Im not one to say you should nute em when there young, but 50 ppms is nearly nothing. I am sure they are exposed to this or more in the wild.

Will those tips ever come back, or will they stay yellow? Assuming I fix the problem.

Pics of 7 days from seed, 4 days from sprout. Lemme know what ya think!

Anyone got some advice? Im open to any comments , how do they look? STRESSED? ha

The leafs will not fully recover, It's the next set of leafs that will grow in, they will be the ones to keep your eye on. If they come through healthy you've fixed it. dwc isn't my growing style so ec and such is something i comment on, I'm a soil grower.

Alright anyone who is following or wants to add to my expertise (none at all). Its officially 8 days from putting em in the towel. After what appears to be some burn I have switched up my system to what I think is optimum. I just flushed my whole system and put all new distilled in after cleaning with hydrogen peroxide. I took the aquarium rocks I had in to hold the air stone down out. I also dumped the hydroton out of the cups and checked out the rockwool cube. The roots seem to be very small and narrow. I didnt open the rockwool or anything, but can see 4 small little roots coming from both cubes. They are barely pushing through the rockwool (maybe a mm) all of which are within a cm of each other. The cube seemed to be way too moist so I let it sit out for 30 minutes in the light to dry it up a bit, hoping the roots will start to stretch for some water. Along with this, I planted the rockwool cube a little further from the water in hopes the roots will grow some more. The ph in my setup is currently 5.8, the ppms were at 08 when I added the new distilled, so I add some cal/mag to pump it to 20. The temps are at 70 degrees and I dropped the lights to 12" and increased airflow. The heat from the light is almost unnoticeable at 12". I added an extra airstone bumping from 2 10" to 3 10". Is there anything else I can do to help these puppies recover. I feel like ive covered all my bases. ADVICE PLEASE!

Here are some pics from today, day 8 from towel.

Any advice guys? I cant seem to figure it out, the new blades coming in look fine right?