Slow-release organic dry amendments like Gaia Green, Happy Frog, Dr Earth in Europe?

[Zweibel]

So I want to switch from organic bottled nutrients to organic dry amendments - just like Mr Canucks on Youtube. Problem is I can't find any comparable products in Europe. The best I can find is Green House Feeding, but their products seem overpriced and I'm also not a big fan of the people behind that company. Any suggestions?

 

[LittleDabbie]

Make your own...?

Veganic organic ect you can make this your self.. Research organic you piss out organic nutes.