miscanthus grass

Fiber

Miscanthus is cellulose grown on purpose — a crop fiber doing the inert-bulk job with a field instead of a pulp mill in its supply chain.

Also appears on labels as: ground miscanthus grass · miscanthus grass fiber

What it is

Ground fiber from miscanthus, a tall perennial grass cultivated specifically as a fiber crop. Functionally it's powdered cellulose's twin: insoluble, unfermentable, metabolically quiet — the differences are agricultural and aesthetic, not physiological.

Why it's in pet food

The same dilution-with-structure jobs as cellulose (weight management, hairball control) for brands that prefer 'grass' to 'cellulose' on the label. That preference is about the reader, not the pet — which is worth knowing and not worth condemning.

How Bowlmark scores it

Scores are deterministic math over the printed label — the rules below apply to every product identically, and nothing estimates or fills in a blank.

Neutral: no deduction, no flag, no bonus. Read it exactly as you'd read powdered cellulose — the merit question is whether the recipe's job calls for inert fiber (weight, hairball: yes) or whether bulk is standing where calories should be. The engine prices both names identically: at zero.

Read the full methodology

Foods that list miscanthus grass

Ranked by score where scores exist. Placement here is never sold.

Sources

Further reading

Cite this page

Bowlmark. "Miscanthus grass in pet food — what it is and how it scores." https://www.bowlmark.com/ingredient/miscanthus-grass

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Last verified August 12, 2026

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