Too bad i just found this one...Jacks and a couple of other dry products already sitting in Canada (saving you the trouble and delay of covid shipping).
In the stores here they only have 20 20 20 and 10 30 20...the 5-12-26 was the elusive one for me. I shifted to a different product with similar ratio but would have got that sack of jacks instead.
Dynagrow 4 litre (1 gallon) for 90 which is the cheapest in Canada (120 at Bustan).
Amazing selection and good prices.