Fertilizer Excess?

its light or heat stress my friend an over feed will give different syptoms to this take a look at my sog grow that has some lite over feeding problems. Though this is down to the light my frient and the only reason i know this is by the colour of your fan leaf stems they only turn red/purple when they are under intense light it is the plants natural defense against the light making a dar pigment to protect the cells within the plant. you will notice this with stems that are not in direct light will be a normal green colour :)

It looks and sounds like a combination of stresses: Overwatering & Heat stress / & light. 2.5 weeks is small to have 1L every day, I would half that or even less. Put the light higher, perhaps go down to 20/ or 18/6 Doesn't look like nutrient stress from the worm poo. Hope that helps.

my plant auto 2.5 weeks old 24 hours light on temperature 27 humidity 50/60 I just added extra vermicompost to the soil I planted then germinated then the leaves started to curl, there are white spots on it, I think the worm castings are too much I have given 1 liter of water every day for 1 week, should I stop watering to wash? What would you recommend? is the problem of excess vermicompost?