Coir & preparation
Washing or buffering?
A low EC result and a buffering treatment answer different questions. Confirm both on the product specification before deciding how to prepare your cocopeat.
Check with CobyFind your next step →Coir & preparation · WITH COBY
Does darker cocopeat mean better quality?
Use colour as a description, not a substitute for agreed quality measurements.
Teral grower guidance · Updated 27 October 2026
CobyYour coir & preparation guideTHE COCOPEAT CONNECTION
Why the root zone matters
Coir appearance can vary while important properties such as treatment and physical grade remain separate questions.
01 / OBSERVE
Three checks before you change anything
- Compare the material against the written specification rather than a photograph alone.
- Check treatment records and relevant laboratory results.
- Assess preparation and physical behaviour with a representative sample.
02 / NARROW IT DOWN
Why is colour important to you?
Choose the closest observation for a suggested next check.
Customer appearance preference
Describe the preference separately from technical acceptance requirements.
Concern about a changed batch
Ask what processing or material differences explain the appearance.
Assumed performance benefit
Request evidence for the claimed benefit rather than inferring it from colour.
03 / TAKE THE NEXT STEP
Leave with something useful
Keep an approved appearance reference only alongside measurable quality criteria.
Keep in mind
Do not claim black or dark coir is automatically buffered, low EC or more mature.
Discuss this with Teral →CONNECTED QUESTIONS
