So this one is 2 weeks old and was the only one out of 4 that took off. It was doing good so i pulled it out of the dome and gave it a little bit of 1/8 strength nutes. This morning it looked like this and the pellet was pretty dry. Nute burn? or just dry? Should I have repotted this already? One photo is a before shot.
I will say, a seedling with only the cotyledon leaves, needs very little but humidity.
So, that is the first thing.
Second, those "leaves" are just the pumped up seed halves. It is working the food it has. It needs no nutrition.
How do I know? I screw it up all the time. Here is the lesson I preach to myself.
Tough love and lower pride.
Pride is when we think we are growing. HA! Or if we think we are enabling even the growth. NO. It grows on it's own.
In fact, that seed would have been in better shape had you just tossed it out into the shaded side dirt. Not just you, all of us.
We smoother these plants with soft love. But, not much is said about what those first 4 weeks are for.
Rooting in. And it is has to be Tough. If we make the plant a sissy, it will fail. So, I have started again, again. And have
4 clones in tiny root cups. These cups are only 1/2" wider than the rockwool cube I buy the clones in.
Now the tough love. For the first week of clones, I tiny water with B1 and Ryzotonic @50ppm, maybe 10 cc per and
wait for wilt. No water until they show desperation. Not kidding....that is the tough part. This is how they grow.
But, think about it. Roots are seeking water. If there is plenty of water, no seeking. This is way before I drown them. That is the first problem I had.
So, what you are doing the same as we all do. Rushing. Thinking you are doing the growing,
Really the plant can grow anywhere and we are just trying not to interfere.
So, I will go out on a limb here and predict that one is lost. Maybe not. But, they stop growing if we are not tough. If we are hoovering over them and giving them everything they never want to get out of bed.
You have a severe nute burn I think and dehydrated. I have tried to recover clones that I have damaged like this, but it never works.
They just stall growth and when they get going again, they are stunted and not worth the cost of the HPS to bloom them.
But, clones are a lot less hardy than seed stock...no tap root.
So, until a set of real leaves begin, no nutes, be tough and talk to you plants. Help them understand.
We talk to them in the language of their hormone development.
Min. water = max rooting Auxins
Min nutes until good root ball = max growth Giberellins