Roots & watering
Uneven watering or dry bags
When one bag dries while its neighbour stays wet, start by comparing water delivery. Increasing irrigation everywhere can make the wet areas worse.
Check with DewyFind your next step →Plants & climate · WITH FERN
Why do edge-row plants grow differently in the same cocopeat?
Use the location pattern to guide your checks. Edge rows may experience different exposure and working conditions from central rows.
Teral grower guidance · Updated 27 October 2026
FernYour plants & climate guideTHE COCOPEAT CONNECTION
Why the root zone matters
Identical media do not create identical growing environments when light, airflow, temperature or support differ across the greenhouse.
01 / OBSERVE
Three checks before you change anything
- Compare edge and centre conditions at the same time.
- Check whether handling, foot traffic or bench support differs along the edge.
- Inspect roots and water delivery to avoid assuming the cause is purely climatic.
02 / NARROW IT DOWN
Which difference is most evident?
Choose the closest observation for a suggested next check.
More sunlight or wind exposure
Review the local climate and shading arrangement before changing all rows.
Different support or drainage
Correct the physical layout issue and compare subsequent plant response.
No clear difference found
Collect paired records and samples from edge and centre plants for a more structured assessment.
03 / TAKE THE NEXT STEP
Leave with something useful
Map row position alongside crop performance instead of averaging the whole greenhouse.
Keep in mind
Do not reject a whole substrate batch based only on plants in one exposed position.
Discuss this with Teral →CONNECTED QUESTIONS
