It’s painted buckeye season again here in NC. Unlike its northern cousin this tree is scrawny and unattractive. However, each leathery fruit contains one to six nuts that I think are really cool looking. All parts of the plant are toxic when ingested but fine to touch.
They are beautiful, like the conker (horse chestnut) seeds I collected as a kid. That got me thinking . . . could you use them as a laundry detergent? I know they don't fit in with Paul's ethos of only using products you can eat, but they're 100% natural. Painted Buckeye's and Horse Chestnuts are both the same Genus Aesculus and can be cross bred - hybridised.