Seed - cooked[22, 46, 63, 92, 94, 95]. It can be dried, ground into a powder and used as a gruel[2]. The seed contains about 23% protein and has an agreeable taste[213]. The seed is large, and can be up to 5cm in diameter[82]. It is often produced abundantly in the warmer areas of Britain and is easily harvested[K]. This was the most commonly used Aesculus species in N. America[213]. It does, however, contain poisonous saponins (see the notes above on toxicity) and so needs careful preparation before being eaten. The seed needs to be leached of these toxins before it becomes safe to eat - the Indians would do this by slow-roasting the nuts (which would have rendered the saponins harmless) and then cutting them into thin slices, putting them into a cloth bag and rinsing them in a stream for 2 - 5 days[213]. Most of the minerals etc would also have been leached out by this treatment[K].

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.


The seed contains saponins and can be used as an expectorant[94]. The crushed fruit is applied as a salve on haemorrhoids[257]. A decoction of the bark is used in the treatment of toothache and loose teeth[257].

The seed is rich in saponins, these are used as a soap substitute[169]. The saponins can be easily obtained by chopping the seed into small pieces and infusing them in hot water. This water can then be used for washing the body, clothes etc. Its main drawback is a lingering odour of horse chestnuts[K]. Wood - soft, light, very close grained[82]. Of no value as a lumber[229]. The wood was used as friction sticks for making fire by the North American Indians[257].

Special Uses