Which nutes to use with soil

Hey.

I'm growing in a budbox under 400W. My medium is a quality compost and my plants are 3ft and just going into 12/12.

I'm in the uk. Which nutes would produce the highest yield, available either from my localgarden store or online?

Thanks,

online u will get better products. normal places in the uk will only sell stuff like tomato feed.

go online and get some decent stuff.

im using canna flores flowering nutes at the moment but looking at ordering some more soon.

i hear the range of canna products are good and i have seen some good grows with them.

same goes for foxfarm's nutes.

my experience only comes from what i have seen on here and its been the most used nutes i have seen.

hope this helps.

Botonicare Pure blend Pro works without question.

you are only growing in compost? Next grow you need to loosen that up with peat moss and perlite, the plants like light, airy soil. But I use pure blend pro grow and bloom, I love that stuff!