Hi
@JiminyCricket Nothing to worrie about buddie .Too much wet substrate may be the cause to plant not grow. let the substrate dry well between watering. controls if the substrate is dry by the weight of the pot. when the substrate is dry it becomes very light and when it is very wet the pot becomes very heavy.Temperature ideal 18c-28c. I prefer growing in 18/6. Try keep the humidity at 70% -80% .and only start giving growth fertilizers when the second to real leaves grow. Good luck mate π