First Grow RQS: Fat Banana Automatic

08.05.2024: The dirt feels very dense. The signs of dehydration might be signs of suffocating roots instead. I hope this gets better over the next cupple days. Temperature: 25°C, humidity: 62%, height: 6.5cm. 09.05.-11.05.2024: Had to leave for a cupple of days my roommate watered the plants on 11.05. 12.05.2024: Newly formed leaves are bend upwards which I think is normal. The tips of the bottom leaves are starting to become yellow though. I think this might be because of a malnutrition. I'll start to water with light fertilizer tomorrow to get them used to it. Temperature: 32°C, humidity: 37%, height 9cm. 13.05.2024: Gave fertilizer (compo organic grow mix) for the first time in a concentration of 1/150. Watered 100ml before and gave 100ml of the solution 10min afterwards. Temperature: 25°C, humidity: 55%, height: 8.5cm. 14.05.2024: Bottom leaves are still yellow and the leave tips are starting to become yellow too. I hope this is not an infection. All my three plants show this so isolating one plant is not nesessary in my oppinion. Temperature: 28°C, humidity: 55%, height: 9cm. The plant made huge jump in week three first nodes start to form and everything looks good. Only the yellow leaves are worrying me if this is an infection I hope that it doesn't influence the growth of the plant too bad. I'm also batling high temperatures and low humidity.