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
How should I keep retained cocopeat samples?
A retained sample can help investigate later questions if it remains identifiable and suitably stored.
Teral grower guidance · Updated 27 October 2026
CobyYour coir & preparation guideTHE COCOPEAT CONNECTION
Why the root zone matters
Coir samples can change through contamination, moisture exposure or poor sealing, so retention needs a documented method.
01 / OBSERVE
Three checks before you change anything
- Agree the sample quantity and storage method with the testing laboratory or quality team.
- Label the material with batch, collection date, sampler and intended purpose.
- Keep it separate from used media and record any opening or transfer.
02 / NARROW IT DOWN
What will the sample be used for?
Choose the closest observation for a suggested next check.
Routine traceability
Choose a consistent retention procedure and store the sample alongside its records.
Possible laboratory retest
Confirm the laboratory’s preservation requirements before sealing and storing.
Physical comparison
Retain enough representative material to repeat the agreed preparation method.
03 / TAKE THE NEXT STEP
Leave with something useful
Set a retention period that fits the contract and intended investigation window.
Keep in mind
Do not assume an old, unsealed handful remains representative of the original delivered material.
Discuss this with Teral →CONNECTED QUESTIONS
