Frosted Guava Automatic the 2nd

First week of the grow, i planted 4 but till now only 3 are up. I found this paper cultivation pots in Kaufland i think 20 for about 1€ and theyre so super cool man, you can just plant them in the next pot after germination. Light is atm at 200W and far away like 300-400ppfd Humidity is at 70-80% overall i start from week 1 with calmag because my water is very poor, very low MG in it.