I think these are burns from the fertilizer, nothing bad, next time just use a little bit less fertilizer.
That was with me this week too!
Otherwise it looks very good, you have a beautiful plant.
Salt build up or high nutrient content looks to be the culprit
maybe cut back on the strength of your solution Mate
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3
Week 3. Vegetation
2y ago
1/4
8 cm
Height
20 hrs
Light Schedule
25 °C
Day Air Temp
5.5
pH
No Smell
Smell
10 °C
Solution Temp
25 °C
Night Air Temp
19 liters
Pot Size
50 cm
Lamp Distance
TarantulaAnarchia In this week I add too much nutrients
and my plant little burn but i think its ok next nutrients adding will be little bit smallest
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4
Week 4. Vegetation
2y ago
1/5
12 cm
Height
20 hrs
Light Schedule
25 °C
Day Air Temp
5.5
pH
Weak
Smell
10 °C
Solution Temp
25 °C
Night Air Temp
19 liters
Pot Size
50 cm
Lamp Distance
TarantulaAnarchia Hello, today I will show you the fifth week of the plant's life, you know what, to wash out the salts, I added a flush preparation and unfortunately it just turned yellow, it almost died and that was the reason for the yellowing, but I think I saved it, today I think it's ok