Overwatering?

Wonder if she is showing signs of dry pockets? By watering a specified amount and not fully saturating the pot is an easy way to have dry pockets in the medium. Dry pockets can't take nutes and can damage root system. Like everyone else said, fully saturate and then leave it until the pot feels light again and repeat. Best of luck! Happy Growing!

I’d guess that 1 liter of water after 5 days is damn well not over watering.. Fully saturate your soil until some comes out the bottom and do the same again when the pot is light. If you can’t lift it, stick your finger down in it and if it’s dry, or barely moist, water again.

The one plants looks a bit overwatered but the others are mostly happy. Not all plants drink the same and should water based off of needs of the plant. If it dry give it some and water the entire medium. allow it to dry out a bit before adding more.

Looking at your pictures and reading your diary. I can’t figure out where your at with this grow. Are they the same plants. If so you’ve changed your lighting DLI, your watering too much or not enough, you need to let it dry out a little between watering, and what kind of nutrients are you feeding. The leaves are yellowing like a N deficiency.

No parecen demasiado sobre regadas, sino puedes levantar las macetas para notar su peso y ver si pesan poco, te recomiendo que con el dedo escarves unos 2 cm o asi sino esta humeda a esa profundidad riega. tambien puedes meter un palo de Pinchitos de madera y ver hasta donde esta mojado. Asi lo hago yo

Stop worrying about amounts and days and water by weight. When the pot is light give it water, when it's heavy don't.