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Canna

Canna Flush

Canna Flush

Regular price £9.95 GBP
Regular price Sale price £9.95 GBP
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup

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Description

Strip out excess salts for a cleaner, purer-tasting harvest

Canna Flush is a clearing solution used in the final 1-2 weeks before harvest to dissolve and wash out the excess salts and nutrient build-up that accumulate in the root zone after weeks of heavy feeding. Left in place, that residue carries through into a harsh, chemical aftertaste; flushing it out gives a cleaner-tasting crop. It also rescues an over-fertilised substrate without harming the beneficial micro-organisms living around the roots.

Key Benefits

  • Clears excess salts and nutrient residue from the medium before harvest
  • Cleaner flavour and smoother finish in the final crop
  • Corrects over-fertilisation without killing beneficial micro-organisms
  • Works across most substrates and hydroponic systems

Nutrient lock-out and harsh, salty-tasting crops

Weeks of concentrated feeding leave mineral salts bound up in coco, soil and rockwool, which can trigger nutrient lock-out and leave an unpleasant taste in the finished product. Canna Flush actively dissolves these salt deposits so the plant burns off its own internal reserves before cut-down.

How to Use

  • All substrates and systems: 2ml per litre, used in place of your normal feed for the final 1-2 weeks before harvest
  • Over-fertilisation rescue: run the same 2ml per litre solution through the medium to leach out excess salts, then return to normal feeding
  • pH: adjust the flush solution to your medium's normal range before applying
Feed Chart
CANNA Flush · most substrates and hydroponic systems
Application Per 1 L Per 10 L
Final 1 to 2 weeks before harvest, in place of feed 2 ml 20 ml
Over-fertilisation rescue, leaching the medium 2 ml 20 ml
Note — Replaces the normal feed rather than being added to it. Adjust the flush solution to your medium's normal pH range before applying, then return to normal feeding after a rescue leach. Check pH and EC after mixing.

FREE Express Delivery on orders over £60. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.