I’ve got Biobizz flower Nutes AND Biobizz topmax.... I also have some Canna PK13.14
Would there be any point in throwing the Canna in aswell? And can anybody advise on ml of each nute?
Topmax is kinda like biobizz pk boost. So I wouldn't advice it, biobizz heaven (although expensive) is the best thing in their range, their grow and bloom are also very good! 🌱👍