yellow leaves please give some remedy

Personally I'd do less (don't add nutrients yet unless it's calmag). Make sure it's getting good light. And water every few days - not every day. This plant likes being abused more than it likes being smothered with "love". At this stage of life it needs less, not more.

Yes, the bottom first true leaves often die prematurely, however they are very easily burnt too. You do not say in your diary if you are feeding it anything, but if you are, a plant that size/age needs very little feeding. About 20% of what it says on the bottle and only once every 7-10 days or so, after it has grown her firs 4 sets of leaves roughly. Also, your substrate also looks rather wet, again, a plant that size/age needs only moist soil and watering every 2-4 days depending on temps. At this stage I wouldn't be worried about what is going on, she will pick up as she grows. Just resist the temptation to feed it too much or water it every day. Your plant is still a baby trying to figure out what life is all about, and doesn't need lots of water and a T-Bone steak quite yet. Just like a human baby, it needs gentle feeding and watering, in little amounts. Hope this helps,.... Organoman.

Looks like a Potassium deficiency to me, lower leaves yellowing from margins towards the center with chlorosis - try increasing the Potassium output by about 50% (or start fertilizing her if didn't start yet) and keep an eye for any changes! Your plant is very young and fragile be extra careful and gentle with her (handling and fertilizing) Hope this helps! Good luck and happy growing :)

The bottom starter leaves yellow and die when their purpose is served. I wouldn't fret. 🤘😤