CANNA Flush is a professional cleaning agent by Canna designed to remove mineral salt and fertilizer accumulation from substrate and plants. Used at end of cycle or to correct overfeeding.

Flush dissolves and mobilises excess mineral salts from substrate and plant tissue, allowing clean removal through heavy watering without plant stress. Results in a purer-tasting harvest with less residual bitterness from unconsumed nutrients.

Recommended use: 1–2 weeks before harvest (end of cycle) or immediately at 4–6 ml/L for overfeeding correction. Compatible with all substrates and systems. Available in 250 ml, 1 L and 5 L.

• Type: Flushing agent
• Dosage: 4–6 ml/L
• Use: Pre-harvest or overfeeding correction