Dont worry mate next run will go smoothly im sure, they must be a sensitive strain.
I always used 1 heaped tablespoon for every 5 litres of soil- but if anything that was maybe too little
That's the dose I'd usually put in San, I used a little bit less this time tho cos I couldn't be arsed to open a new bag. The frazzled one had a bit more tho... I might try just two spoons per pot next time.
Cheers mate. [emoji111]️