The leaves, stems, and tubers of sweet potato vine are not toxic. The tubers are edible, but ornamental varieties were bred to produce lovely foliage, not a delicious crop. If you want to eat the tubers, it's better to plant a variety specifically meant for food production.
Are all sweet potato leaves safe to eat?
Yes. Sweet potato plants are typically grown for their sweet tubers, but the leaves are great too. These edible leaves – scientifically called Ipomoea Batatas – contain high dietary fibre and can be absolutely delicious.
Are potato leaves poisonous to touch?
Chlorophyll, itself, is not poisonous. However, when potato skins turn green, glycoalkaloid synthesis increases. This means potatoes with green skin have more glycoalkaloids (solanine and chaconine).
Are ornamental sweet potato vines poisonous?
You can grow sweet potato vines as groundcovers, cascade from window boxes, hanging baskets or urns, or trail over garden walls. The attention-grabbing ornamental leaves, while technically nontoxic, can result in diarrhea if too many are eaten, while ingesting the seeds may cause neurological issues.
Are sweet potato vines safe to eat?
If you want sweet potatoes to eat, the tubers from your ornamental sweet potato vines are indeed edible.
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