Hardwood from oak or beech, hard decayed. May also be a piece of a bigger log. See photos!

Illustration likewise, similar

Size: Caliber at least 4 cm. Lenght at least 12 cm (average 6x13 cm). Volume of cut pieces always bigger.

Hardwood from oak or beech, medium decayed.
May also be a piece of a bigger log. See photos!

Illustration likewise, similar

Size: Caliber at least 5 cm. Lenght at least 12 cm (average 7x12 cm). Volume of cut pieces always bigger.

exemplary, likewise image. May also be a piece of a bigger log. See photos!

White-rotten Breeding Wood

soft decayed, slightly rotten, partly mantled with fungi, softest in structure

Harwood from oak or bleech

Size: Caliber at least one decimeter (10x10x10 cm). Mostly much bigger.
Volume of cut pieces always bigger.

Hardwood from oak or beech. May also be a piece of a bigger log. See photos!

Illustration likewise, similar

Size: Caliber at least 5 cm. Lenght at least 12 cm (average 7x12 cm)

Volume of cut pieces always bigger.

exemplary, likewise image

White-rotten Breeding Wood

medium hard, partly mantled with fungi

Hardwood from oak or bleech

Size: Caliber at least one decimeter (10x10x10 cm)

exemplary, likewise image

White-rotten Breeding Wood

very hard, slightly rotten, partly mantled with fungi

Hardwood from oak or bleech

Size: Caliber around 20x20x20 cm)

exemplary, likewise image

White-rotten Breeding Wood

very hard, slightly rotten, partly mantled with fungi

Hardwood from oak or bleech

Size: Caliber around  15x15x15 cm

Hardwood from oak/beech

Size: Caliber at least 15 cm. Length at least 15 cm (average 17x17 cm)

Always only for short time as it is hard to find.

exemplary, likewise image

White-rotten Breeding Wood

very hard, slightly rotten, partly mantled with fungi

Hardwood from oak or bleech

Size: Caliber at least one decimeter (10x10x10 cm)