One week has past since I put the seed in the earth. I water the plant as soon as the earth feels dry (not completly dried out). I just use about 100-200ml water (because I don't want to "drown" her). My lamp is at 50% because it seems to be a little to intense for the small seedling at 100%.
UPDATE:
My first mistake
Found out that the leafs of my seedling rolled up, because the light was too intense for the young plant. So I put my light again on 25% (around 6.200 Lux). I have read that a seedling just can take light between 5.000 and 7.000 Lux. My lamp was around 18.000 to 19.000 lux! So I am very glat, that I haven't killed my plant 😅
Hast du die Photone App? Wenn ja, kalibriere sie mit der Licht Chart deiner Lampe die man online finden kann und nutze die App künftig um deine Lichtmenge optimal einzustellen. Damit solltest du das Maximum aus deiner Runtz rausholen.
@Mike_269, Thank you, hope you also have much fun growing and wish you good luck 💚 I orderd 8 L pots, but as you can see on the picture, i didn't fill the pot completly. I used half of a 20 L Biobizz-Light Mix pack, so i guess that the pot is bigger than 8 L (would guess around 10-12 L). (For measurement: the plat under the pot got 35 cm diameter)
Hope i could help you :) Hit me up if you got any other questions
Edit: If you got much space for growing, use a large pot, because your plant could build up more roots and get bigger. If you got a small growing space (Same as me) than use a small pot, so that your plant doesn't get very high and to close to your lamp.