Late summer grow: Auto Blueberry Dutch Passion

omit I did add an support element on day 3, because the plant started to grow at an angle. On day 3 i wartered the pot a second time, but i watered it up to 100% by diving it into the water for atleast 1 hour. That way i could gurantee, that the pot is 100% moist and the plant could use the whole pot to spread its roots, i didnt water the plant for 20 days after that.

omit I hadnt much to do, the plant is growing okayish. Still i didnt have to water. Some white spots started to appear on the leaves. I think it should be some genetik defects?

omit Still not much to do. Still no watering. Plant is getting bigger, but white spots are starting to getting bigger. Still thinkink its a genetic issue.

omit 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).

omit I didnt water the plant since day 23, i plan to water it around day 31/32 or 33, but its gonna be plain water. Started some LST on day 28, i keep moving the training sticks. Plant should be in bloom soon, maybe stretching in couple of days. Maybe i should topdress the plant with another 25g of 4-4-4 Italpollina on day 42 or 49. Should i add more lime? My water is 29Ca and 21Mg, idk how much i should add, 5 g might be too less?