Its difficult to say anything to your plant. My advices to you. dont save at the soil. buy a soil premix (biobizz, plagron)
I dont know which soil u use, for me its look like any humus soil.your plant has special need and needs a good PH. And here we are back on advise '#1 if u use a premixed light fertilised soil you dont have any problems for the first 4 weeks, or lets say you dont have to care for feeding and PH
Buy an ph meter
buy thermometer/hygrometer
read diaries these are very helpful.
Dont feed to much
dont water to much
keep distance of the growing light
ok thats it, happy growing