Canna Flush is an additive to clean substrate and plants from any excess nutrients.
To be used in the case of over fertilisation, it effectively cleans the substrate without killing any useful bacteria or beneﬁ cial fungi, as can be the case when using RO- or demineralised water.
When used just before harvest it makes sure the plant gets rid of all excess’ which will lead to a clean and tasteful harvest.
CANNA developed Canna Flush (and Canna Start) so that you can use CANNA from clone to crop!
Although you can have more then excellent results without these two products some Connoisseur growers out there simply want to use it to make sure their crop is like no other and now you can! Use CANNA all the way.