During the growth phase of my watermelon, I encountered many mistakes I made. I struggled with excessive watering, as I unfortunately realized the overwatering too late. However, the problem was clearly noticeable from day 24. I stopped watering in the hope that the plant would recover from the overwatering. This actually worked. After that, everything went according to plan. The amount of water was gradually adjusted, and from the 4th week of the growth phase, I added Bio-Grow from BioBizz at about 1.5 ml/L of water. The light was set to 50% from day 24.
@Moko420, Hey and Thank you! Yes i gave them everytime nutritions but i did not checked the ph Level. I gave them normal tap water, the water should have in my city round about a Ph level of 7,6