Leaves curling inside, clawing and bleach spots

Cappuchino

Well-Known Member
Doctor’s choice #1 from Joint Doctor (autoflower) on week 5 (35 days) from seed.

Medium is 15L of BioBizz Lightmix in fabric pot.
Water pH is 6.0 - 6.3
Lights are Migro 100 at around 30 cm above the plant.
Last watering 3 days ago. Feed her six days ago with:
BAC Organic Grow (8-3-3) at 0,25ml/L (¼ of minimal recommended dosage)
BAC Root Stimulator at 0,125 ml/L ( ¼ of recommended dosage)
BioGreen Calgel at 0,25 ml/L (full strength).

Some leaves on the plant are curling inside, clawing and have a twisted grow. Some as well have bleached spots on them. Should I be concerned if plant in a whole looks fine?
Thanks for any input!
 

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