Plant doctor
White powder on leaves
White marks on leaves need identification. Powdery mildew is a leaf disease; visible white material can also be spray or mineral residue.
Check with Professor CocoFind your next step →Plants & climate · WITH FERN
Does closer spacing change problems in cocopeat containers?
Review the canopy and access between containers, not only the space taken by each root zone. Plants can outgrow an initially suitable arrangement.
Teral grower guidance · Updated 27 October 2026
FernYour plants & climate guideTHE COCOPEAT CONNECTION
Why the root zone matters
Container spacing influences the local canopy environment and inspection access even when the coir grade is unchanged.
01 / OBSERVE
Three checks before you change anything
- Check leaf overlap, light penetration and air movement within the canopy.
- Inspect whether bags or pots obstruct each other’s drainage and access.
- Compare inner plants with those along an open edge.
02 / NARROW IT DOWN
What is most restricted?
Choose the closest observation for a suggested next check.
Canopy air and light
Review spacing and crop training with the adviser for the plant type and production stage.
Access to the root-zone outlets
Rearrange access safely so drainage and symptoms can be inspected regularly.
Plant support and working aisle
Review the layout before stems and roots become further entangled.
03 / TAKE THE NEXT STEP
Leave with something useful
Assess spacing again as the crop develops rather than relying only on planting-day measurements.
Keep in mind
Do not apply aggressive pruning to every crop as a universal substitute for suitable spacing.
Discuss this with Teral →CONNECTED QUESTIONS
