Anyone used "canna terra professional plus" ?

Just wondering if anyone has used "canna terra professional plus" and what the result where ? Do i need to add any other dry amendments or can i just use this on its own with the nutes i have ?

Trying to find an alternative to Fox Farms in the UK.

These a fuck load of info on the canna site.

All their products are good and been around a long time.
Just use any base nutrients and youl be fine

I think I will give them a try then, seems very well priced too