Should you use rhubarb leaves in the garden?

No, you should not use rhubarb leaves in the garden. Rhubarb leaves are toxic and can cause health problems if ingested. The leaves contain high levels of oxalic acid, which can lead to kidney stones, diarrhea, and vomiting. Additionally, rhubarb leaves can cause skin irritation and allergic reactions. It is best to avoid using rhubarb leaves in the garden and compost them instead.