Best Potassium-Rich Foods for Horses

Ranked by potassium content among foods safe for horses in the Creature Feast catalog.

Timothy Hay per kg dry matter: approximately 15-25g potassium Timothy hay is naturally rich in potassium at about 15-25g per kg of dry matter. A standard 10kg hay ration provides 150-250g of potassium, far exceeding the daily requirement.

Alfalfa Hay per kg: approximately 20-30g potassium Alfalfa hay is very high in potassium, typically 20-30g per kg. This abundant supply means potassium deficiency from diet alone is essentially impossible for hay-fed horses.

Beet pulp per kg dry weight: approximately 10-15g potassium Beet pulp provides good potassium alongside its fiber and calcium content. A useful multi-nutrient supplemental feed.

Banana per medium banana: approximately 422mg potassium Bananas are famously potassium-rich and most horses enjoy them — peel and all. A great post-exercise treat that contributes to potassium replacement.

Carrot per 100g: approximately 320mg potassium Carrots provide about 320mg potassium per 100g. A popular daily treat that contributes steady potassium alongside beta-carotene.

Apple per 100g: approximately 107mg potassium Apples provide about 107mg potassium per 100g. A well-liked treat that adds modest potassium along with fiber and hydration.