additional information

CANNA FLUSH is a product to clean substrates and plants from any excess nutrients. This is necessary, because excess nutrients can have a bad influence your next growth cycle. They could lead to over-fertilisation or malnutrition, for example.Why should you use CANNA FLUSH?
  • When used just before harvest it makes sure the plant gets rid of all excess, which will lead to a clean and tasteful harvest.
  • CANNA FLUSH effectively cleans the substrate without killing any useful bacteria or beneficial fungi, as can be the case when you use reverse osmosis or de-mineralised water.
  • It can be used on all substrates.
  • CANNA FLUSH is recyclable.

Feeding
​chart 
**The majority of feeding charts are based on the soil medium recommendations - follow at your own discretion.**
​Erith Horticulture is not responsible or liable for any damages to your yields.
For official feeding charts please visit the manufacture website or request a feeding chart from our sales team.
Flushing excess nutrients from drainable substratesSoil or Soil-less mixes:
  • Dilute 20 ml concentrate per 10 litre of water (1:500) until you have drain
  • Water plants once with plain tap water according to normal watering frequency until you have drain
  • Then resume normal feeding schedule
Hydroponics (open systems):
  • Administer the diluted FLUSH (40ml per 10 litre water, which is 1:250) the last feed of the day until there is 10-20% drain
  • Water plants once with plain tap water until you have drain
  • Start administering according to normal feeding schedule (with 10-20% drain) the following day
Before harvest (annual crops only)
  • Start one to two weeks before harvest and apply at above rates and in the above fashion once a week.
  • Continue through harvest on a normal feeding schedule.
Re-using inert substratesCANNA FLUSH is ideal for cleaning inert substrates (like clay pebbles). Add diluted CANNA FLUSH (40ml/10 litre tap water). Soak for 24 hours then rinse with same amount of tap water. Repeat if necessary.
Storage, health & safety and other directions
  • Shake bottle well before use
  • Store closed in a dark and frost-proof place
  • Keep out of reach of children
FLUSH
Recommended Retail Prices

1L (10 in a box)

£13.10

5L (4 in a box)

£50.42