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 COCOA
When is an independent cocopeat retest useful?
A retest is most useful when sampling and methods are agreed in advance.
Teral grower guidance · Updated 27 October 2026
CocoaYour coir & preparation guideTHE COCOPEAT CONNECTION
Why the root zone matters
Two laboratory results can differ because different material or methods were used, not necessarily because one laboratory is wrong.
01 / OBSERVE
Three checks before you change anything
- Identify the batch and the precise disputed property.
- Agree representative sampling, sample handling and the test method with the laboratory.
- Keep sealed retained portions and a clear record of who handled each sample.
02 / NARROW IT DOWN
Why are you retesting?
Choose the closest observation for a suggested next check.
Conflicting methods
First obtain results using a shared method before assessing the size of the difference.
Suspected batch inconsistency
Sample relevant subgroups separately so the test does not conceal variation.
A contractual disagreement
Follow the agreed resolution procedure and document the sampling record carefully.
03 / TAKE THE NEXT STEP
Leave with something useful
Send the lab a written test request and ask for original readings and calculation details where relevant.
Keep in mind
Do not accuse a supplier or laboratory based only on incomparable results.
Discuss this with Teral →CONNECTED QUESTIONS
