Glass Jar Garden

Moss

Flame moss as drawn in the simulator

Flame moss

Taxiphyllum sp. 'Flame'

BeginnerFine in a closed jar

Upright twisting spires, like little green flames.

What the simulation uses

Light
500 to 10,000 lux
The brightness it grows well in.
Humidity
80 to 100 % RH
Air moisture it is happy in; below the lower end it dries out.
Temperature
20 to 30 °C
Comfortable range; outside it growth slows.
Dies at
below 5 or above 35 °C
Days beyond these temperatures kill it.
Soil pH
5.5 to 8 pH
Soil acidity it prefers.
Grows up
0.4 cm/month
How fast it gains height in good conditions.
Spreads
0.4 cm/month
How fast its edge creeps outwards.
Thickens
4 %/month
How fast its cover fills in on its own ground.
Copes with wet
excellent
How well it stands soggy soil; poor means rot comes quickly.
Copes with still air
excellent
Sealed jars have still air; poor means grey mould finds it.
Copes with shade
excellent
How well it holds on in dim light.
Copes with drying
poor
How well it survives the jar drying out.
Water use
0.045 ml/cm²/day
Water that evaporates off the cushion each day in room air.
Holds water
0.18 ml/cm²
Water a cm² of moss soaks up and keeps.
Grows on
soil, stone, wood
Where it can take hold and spread. Moss that cannot grow on stone thins out there.

Care

Day length
10 to 14 h
Substrate
Wet, copes with standing water

What kills it

Description

An aquarium moss at heart, it also takes to wet wood and glass in a humid tank and is very easy to grow. Keep humidity above about 70% and avoid harsh light, which invites algae.

Estimated, where sources were thin: all rates from hobby reports.

Sources

Grow it in a jar