Canna Flush

CANNA FLUSH is a specially formulated solution designed to effectively remove excess nutrients from your growing medium without harming beneficial micro-life. It’s ideal for correcting overfeeding issues or for preparing your plants for harvest with a clean, residue-free finish.

Unlike plain water, CANNA FLUSH selectively targets and clears unused fertiliser salts while preserving the natural balance of the substrate. This helps prevent nutrient lockout, improves flavour and aroma in the final product, and ensures a smooth-burning, high-quality result.

Whether you’re growing in soil, coco or hydro, CANNA FLUSH is an essential tool for any grower looking to reset or finish strong. It can also be used between feeds to clean the medium when switching nutrient programmes or after a nutrient excess.

Why it stands out:

• Clears excess nutrients and salt build-up safely and effectively
• Promotes cleaner, better-tasting final yields

Use CANNA FLUSH at 2–4ml per litre of water. During harvest, apply for the final week to flush the medium; for correcting overfeeding, use as a one-off and then resume normal feeding. Always follow with runoff in hydro or coco systems to ensure proper leaching.

Available in 1L and 5L bottles for both small and large-scale grows.