Canna Flush

In stock online
Free delivery on orders over £65.00*
We Will Beat Any Price* We Will Beat Any Price*
Plain Packaging Used Plain Packaging Used
Product Name Qty Price
Canna Flush - 250ml
Canna Flush - 1L
Canna Flush - 5L

Canna Flush is a great product to prepare your plants for harvest, it works by breaking down any excess nutrients and salts that have accumulated in the grow medium, leaving crops and fruits flavorsome and free from any chemical tastes, along with helping to improve the overall aroma.

If you’ve accidental over fed your plants as they’re showing signs of nutrition burn on the leaves, do not panic as all is not lost, simply stop using your normal feeding schedule, use Canna Flush for approximately 1 week to rid the medium of access nutrients, then resume your feeding schedule, its also advisable to repeat using Canna Flush as you approach harvest.

Canna Flush can also be used in all mediums, whether soil, coco or hydroponics systems, whatever the substrate, it’s always wise to flush out unwanted chemicals for improved tastes and aromas of your crops.

And finally, this versatile product can also be used to clean soilless inert substrates such as clay pebbles, simply follow the dilution rates, soak for 24 hours then rinse with clean water, it’ll leave the pebbles clean as well nutrient free and ready to be used for the next grow.

Benefits of Canna Flush include:

  • Rids plants of excess nutrients and salts
  • Better tasting and chemical free fruits and crops
  • Can be used in all grow mediums whether soil, coco or hydroponic systems
  • Cleans inert hydroponic substrates like clay pebbles

Typical usage:

Start using Canna Flush 1-2 weeks before harvest once per week at the following dilution rates:

Soil and Soilless mediums:
2ml per litre of water

Hydroponic systems:
4ml per litre of water

Cleaning substrates:
4ml per litre, soak subtrates for 24 hours, then rinse thoroughly with clean tap water.

Product Details
Brand Canna
Delivery & Returns
Free Delivery
Free Delivery
We are pleased to offer free standard shipping to UK Mainland on all orders over £65.00 *Heavy item surcharges are still applicable.
Next Day Delivery 12 Noon
Next Day Delivery
In a hurry for you order? Order before 1pm Mon - Thurs for next working day delivery *subject to stock availability T&C's apply.
Different delivery address?
Different delivery address?
Do your goods need shipping to an alternative address? If so, paying by bank transfer gives you the freedom to have them delivered to anywhere in the UK.
Free Returns
Free Returns
Faulty or damaged item? No problem, contact us on 0800 038 7100 or and we can arrange a free collection.

Got a question to ask?

Use this form to submit your question.

Question will be displayed after moderation.