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
How should I compare two cocopeat samples in a trial?
Change as few other factors as possible so a difference in performance can be interpreted.
Teral grower guidance · Updated 27 October 2026
CocoaYour coir & preparation guideTHE COCOPEAT CONNECTION
Why the root zone matters
Coir grades can behave differently, but an uneven greenhouse location or different plant material can obscure the comparison.
01 / OBSERVE
Three checks before you change anything
- Use comparable plants, containers and starting conditions for both materials.
- Distribute repeated units across representative positions rather than keeping each material in one corner.
- Record preparation, management changes and observations consistently for both groups.
02 / NARROW IT DOWN
What could distort the comparison?
Choose the closest observation for a suggested next check.
Different plant starting sizes
Use comparable planting material or record the difference before drawing conclusions.
One material in a hotter position
Distribute comparison units across positions so location is not confused with substrate.
Only one unit per material
Treat the result as an initial observation and repeat with representative units.
03 / TAKE THE NEXT STEP
Leave with something useful
Write the trial objective and observation schedule before starting.
Keep in mind
Do not claim one substrate is superior from a single unreplicated plant.
Discuss this with Teral →CONNECTED QUESTIONS
