Celosia won't grow
I am new in gardening. I am taking over the baton from my dad as he is getting older and not very mobile to do gardening anymore.
First off, I am living in Singapore and I suppose the humidity is right for most gardening. I planted a few Celosia(Cockscomb) seeds and it germinated. Initially I wasn't sure how long should I transplant it into a larger space so I waited till 40-50 days after planting in the seeds. I managed to keep it alive until now it is almost 70 days but it just doesn't grow any taller.
It has 2 leaves(one set) just like any seedlings and I noticed 2 of it started to have 4 leaves. I wonder what has happened to it that it grow so slow. I watered it to make sure it is moist but not wet. Can anyone expert advice on this? Thank you very much..