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
How do I check whether a nutrient tank is mixed evenly?
Sample representative locations after the prescribed mixing process.
Teral grower guidance · Updated 27 October 2026
DripYour feed & ec guideTHE COCOPEAT CONNECTION
Why the root zone matters
Different solution strengths leaving a tank can create apparent variability between cocopeat bags.
01 / OBSERVE
Three checks before you change anything
- Check the mixing equipment and preparation instructions for the tank geometry.
- Compare calibrated EC readings from representative points without disturbing settled material.
- Observe whether the first and later deliveries differ under normal operation.
02 / NARROW IT DOWN
What is the pattern?
Choose the closest observation for a suggested next check.
Readings differ by location
Review mixing coverage and confirm dissolution before releasing the batch.
Tank is uniform but delivery varies
Inspect injection, valves and supply pressure downstream.
Only old stock varies
Review storage stability and preparation hygiene with the supplier.
03 / TAKE THE NEXT STEP
Leave with something useful
Repeat the comparison after correcting the identified mixing problem.
Keep in mind
A vigorous surface vortex does not prove that the entire tank is uniformly mixed.
Discuss this with Teral →CONNECTED QUESTIONS