Late summer grow: Auto Blueberry Dutch Passion

Plant is getting bigger, white spots as well. I bottom watered the plant on day 23 with 3.7L of water + 0.5ml/L BB Fishmix + 90ml LAB. On the next morning there still was 350ml of solution in the bowl, i top watered everything that was left and removed ~100ml of drain that came with it. I also topped the plant on day 23 and left 8 nodes. Plant is looking good on day 24 and even better on day 25 and day 27. I topdressed the plant on day 26 with 25g of 4-4-4 Italpollina and 5g of lime (60% CaCO³, 30% MgCO³).