Cocopeat stays too wet
Start below the surface. A damp top alone does not tell you how much air and water the roots have. Look at drainage and irrigation together before changing the medium.
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Roots & watering · WITH DIGBY
Separate accidental standing water from a deliberately designed subirrigation system. The same saucer can function very differently depending on how it is managed.
Teral grower guidance · Updated 27 October 2026
DigbyYour roots & watering guideTHE COCOPEAT CONNECTION
Water retained beneath a container changes the lower root-zone boundary and can keep outlets in contact with pooled water.
01 / OBSERVE
02 / NARROW IT DOWN
Choose the closest observation for a suggested next check.
Review drainage disposal and emptying arrangements so pots do not sit indefinitely in runoff.
Follow that system’s crop-specific operating and sanitation procedure.
Review cross-contamination risk with the crop adviser and separate the pathways where appropriate.
03 / TAKE THE NEXT STEP
Document the intended function of saucers and make the emptying or cleaning routine explicit.
Do not assume every form of bottom watering is equivalent to leaving pots in stagnant runoff.
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