OK finally my girls are picking up. We'll, one is deffo not totally gone, but the other one is definitely badly damaged.
However, after flushing and raising their pots out of the tray so they could drain properly, the foliar spray of PK 13-14 and Calmag, as well as home made organic fertilizer, they have finally pulled through.
They definitely won't reach full potential, but I am highly excited about the sugar crystals I'm getting from the one on the left.
Fingers crossed we won't have any more incidents😂