In StockCanna Flush
£6.26£6.95Save £0.69
In stock
Available from our Bristol shop
This item is too big for our parcel service, so we don't sell it for delivery on the website. Buy it in the shop, or contact us for a delivery quote.
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Description
The flushing product from the Canna range, Canna Flush gets rid of excess nutrients in substrates to prepare plants for harvest and counter overfeeding.
Flush can be used to restore plants that have locked-up due to too much fertiliser without removing beneficial fungi or useful bacteria - something that can happen when using RO water as a corrective measure. Canna Flush is also recommended for use the week before harvesting in order to make sure the nutrients have been used up and lead to a cleaner, better-tasting harvest.
This product is suitable for use in hydro, coco or soil.
Key facts
| Type | Flushing product |
|---|---|
| Brand | CANNA |
| Growing medium | Hydro, coco or soil |
| Uses | Clearing excess nutrients; helping plants that have locked up from overfeeding; the week before harvest |
| Sizes | 250 ml, 1 and 5 litres |
| Category | Flush Products |
How to use
Use Canna Flush at the rate on the label in either of two ways:
- In the week before harvest, so the plant uses up what is left in the medium.
- To rescue a plant that has locked up from too much feed. Unlike flushing with RO water, it clears the excess without removing the useful fungi and bacteria in the medium.
A pH and EC meter shows you the run-off EC coming down. See all flush products.
Questions
When should I use Canna Flush?
In the week before harvest, or at any time a plant has locked up from overfeeding.
Can I use it in coco?
Yes. It works in hydro, coco and soil.
Growers’ guides
- Why Are My Plant Leaves Turning Yellow? Causes and FixesWhy plant leaves turn yellow or burn, from tomatoes to houseplants: watering, feed, pH, light, heat, pests or a deficiency, and what to check first.
- pH and EC: Meters, Test Kits and pH Up/DownHow to test pH with a meter or a pH test kit, measure EC, read the makers' targets, use pH Up and pH Down, and calibrate and care for a meter.
