Photo Library: Mycelium on Agar

Pleurotus Ostreatus

on malt + yeast agar

Inoculated with a piece of agar with live mycelium.

Incubated @ 25 Celsius for 7 Days

on malt + yeast agar (50% nutrient concentration)

Inoculated with a piece of agar with live mycelium.

Incubated @ 25 Celsius for 7 Days


Panellus Stipticus

on malt + yeast agar

Inoculated with a piece of agar with live mycelium.

Incubated @ 25 Celsius for 14 Days

Bioluminescence of another 14 day old sample:


Panellus Florida

on potato dextrose yeast agar

Inoculated with a piece of agar with live mycelium.

Incubated @ 25 Celsius for 7 Days

Another sample on malt yeast agar grew to fill the 100mm petri dish in 7 days:


Armillaria Gallica

Mature sample:

on Potato Dextrose agar

Inoculated with a approx. 5mm long piece of the rhizomorphic mycelium cut from the above shown mature sample of A. Gallica

Incubated @ 25 Celsius

6 days: The section of brown rhizomorph has sprouted white more “conventional” looking mycelium in all directions.

10 days:

The growth of the white mycelium outward from the brown rhizomorph has continued outward.

From the bottom side there is still no sign of any new growth of the brown, longer rhizomorphs which can be seen in the mature sample.

15 days

34 days


Lion’s Mane

Mature sample:

Lion’s Mane mycelium grows in an interesting fluffy, patchy manner. Rhizomorphs spread out and then release clumps of fluffy mycelium which eventually grow together.

This species produces mushroom primordia ( a.k.a. “pins”, which will eventually grow into mature mushrooms ) quite easily on agar.


On potato dextrose Agar

Inoculated with a piece of agar with live mycelium.

Incubated @ 25 Celsius for 7 Days:

Growth proceeds slowly with this species.

13 Days

20 Days

Trametes Versicolor

On malt + yeast agar

Inoculated with a piece of agar with live mycelium.

Incubated @ 25 Celsius for 5 Days:

Pestalotiopsis Microspora

On malt + yeast agar

Inoculated with a piece of agar with live mycelium.

Incubated @ 25 Celsius for 5 Days:

Laricifomes Officinalis

On malt + yeast agar

Inoculated with a piece of agar with live mycelium.

Incubated @ 25 Celsius for 5 Days:

This species grows a pink colour outwards from the centre behind the first, fastest growing, white mycelium.

Ganoderma Lucidum

On malt + yeast agar

Inoculated with a piece of agar with live mycelium.

Incubated @ 25 Celsius for 5 Days:

Phallus Ipidicus

On malt + yeast agar

Inoculated with a piece of agar with live mycelium.

Incubated @ 25 Celsius for 5 Days:

Growth proceeds slowly with this species. Some bacterial contamination was present in all samples. This is what I suspect as the cause of the slow growth. One of the three samples was able to overcome the bacteria and continue growth. I will try to get a clean piece of this sample and transfer it to new agar to observe. The live culture was supplied on a blue agar which has spread its colour into the originally yellow MYA.

Psilocybe Ovoideocystidiata

On malt + yeast agar

Inoculated with a piece of agar with live mycelium.

Incubated @ 25 Celsius for 5 Days: