For Stag Beetle Larvae Only! Himalayan Oyster Mushroom Substrate Crushed Mat [20L] Just Fill into Bottles

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This listing is for nutrient-rich crushed mushroom substrate specifically for stag beetle larvae (10 photos attached above).

20 Liters (Free Shipping)

Set of 2 x 10 Liter bags

Comes in a resealable bag for easy storage.
We can accommodate additional quantities of any size.
Up to 100 liters can be combined in one box.

This mushroom substrate is made from 100% Quercus (oak) sawdust, which stag beetles love, and finished with the highest quality Himalayan Oyster Mushroom mycelium.
It has a sweet, mushroomy scent.

Even with the same mushroom substrate, those finished with Himalayan Oyster Mushroom mycelium are most preferred by stag beetles, resulting in larger adult beetles.
Himalayan Oyster Mushroom substrate is expensive and difficult to obtain.

It can be used as food for the larvae of all types of stag beetles, both domestic and foreign.
(Suitable for large stag beetles like Odontolabis sika, Rainbow stag beetle, Dorcus hopei, Sawtooth stag beetle, etc.)

The Himalayan Oyster Mushroom substrate was crushed and bagged after being produced in a controlled indoor environment.
They eat it voraciously!

The key to raising large adult stag beetles is to feed them plenty of high-quality food during the larval stage.
With good quality substrate, stag beetle larvae will eat continuously!
Their feeding response is different, allowing you to aim for super-large sizes!

It's versatile for use in bottles, small containers, or mixed with fermented substrate, and it's more economical than using mushroom bottles.
You can also create your own fermented substrate by adding additives to this mushroom substrate.
We also have fermented substrate which is this mushroom substrate fermented indoors for a long period until it turns black. Please check my other listings.
The black fermented substrate is a versatile substrate that can be used for rhinoceros beetles in addition to stag beetles.
Some users who frequently win awards in Be-Kuwa contests are loyal users of the Himalayan Oyster Mushroom substrate.
No degassing or watering is required; it's ready to use.

*This substrate is not for making mushroom bottles.
*Himalayan Oyster Mushroom substrate is rare, and the harvestable amount is very small. During peak season, shipping may take some time.

*The size of the emerged adult beetle will vary greatly depending on the bloodline and breeding environment, such as temperature control.
For those seeking only size in mushroom-eating stag beetles (Odontolabis sika, Dorcus hopei, Rainbow stag beetle, Sawtooth stag beetle, etc.), I recommend the Himalayan Oyster Mushroom Bottle listed separately.