Feed & EC
EC readings do not match
First compare the test methods, then compare the numbers. A supplier’s extraction result and drainage from a fertigated crop describe different samples.
Check with DripFind your next step →Feed & EC · WITH DRIP
Why are A and B nutrient concentrates kept separate?
Concentrated ingredients may react even when the final diluted feed is suitable.
Teral grower guidance · Updated 27 October 2026
DripYour feed & ec guideTHE COCOPEAT CONNECTION
Why the root zone matters
A coir fertigation programme depends on delivering the intended nutrients rather than precipitates.
01 / OBSERVE
Three checks before you change anything
- Follow the supplied formulation’s tank allocation and mixing instructions.
- Check that transfer tools and return lines do not cross-contaminate concentrates.
- Verify separate dosing and final dilution at the mixing point.
02 / NARROW IT DOWN
What is the concern?
Choose the closest observation for a suggested next check.
Concentrates were mixed together
Quarantine the batch and ask the formulation supplier whether it can be used safely.
One tank empties faster
Check injector calibration and the specified dosing relationship.
Final feed is cloudy
Review water chemistry and mixing conditions before sending more to plants.
03 / TAKE THE NEXT STEP
Leave with something useful
Label tanks and document the approved preparation sequence.
Keep in mind
Do not copy another grower’s A/B allocation without checking the actual fertiliser products.
Discuss this with Teral →CONNECTED QUESTIONS