Canna Spanner

Canna Spanner

Canna – One of hydroponics  most trusted brands. 
Used by both amature and professional growers everywhere
Developed and perfected over many decades
Used for plants grown in pots of soil in a hand-fed or run-to waste feeding system.
Formulated for use in a plant’s vegetative cycle
Works with all types of water
Perfect for use with the range of Canna boosters and additives