Glass Jar Garden

Moulds and films

Green mould

Trichoderma spp.

White fuzz that turns green on wood and soil.

Care

Air humidity
85 to 100%
Temperature
20 to 35 °C

Description

It starts as white threads and turns into green tufts or rings of powdery spores within about a week, fastest in warm jars. Often it even helps plant roots, though it crowds out other fungi. Springtails, airflow and less rotting material keep it in check.

Also called trich, green mold.

Estimated, where sources were thin: spread_cm_per_day; typical_duration_days; humidity_rh_pct.

Sources

Grow it in a jar