Canna Flush Size:5 Litre 5cm diameter

5cm diameter

so the treatment keeps working in solution for around five weeks - regular hydrogen peroxide loses its effect within hours

This version leaves the header tank out

Your water hits 4

Canna Flush Size:5 Litre 5cm diameterCanna Flush Clean Substrates Before Harvest or After Overfeeding Best for: Growers who need to clear excess nutrients from their substrate before harvest, or after accidentally overfeeding. Our thoughts Every grower overfeeds at some point, and running plain water through the substrate on its own doesn't always shift built up salts properly. Canna Flush does the job without nuking the beneficial bacteria and fungi in your root zone the way reverse