Potato
PH
PureHealthness Editorial Team · Health writers & reviewers
📝 Last reviewed: August 2026
✔ Transparent sourcing · Some articles are AI-drafted, then reviewed & fact-checked by our team
📝 Last reviewed: August 2026
The potato is the world's fourth-largest food crop. Its underground tubers are boiled, fried, roasted and mashed in countless ways across every cuisine.
🔬 Plant facts
| Scientific name | Solanum tuberosum |
|---|---|
| Type | Tuber vegetable |
| Family | Solanaceae |
| Sunlight | Full sun |
| Water | Consistent moisture |
| Height | 30–90 cm |
| Flower | White or purple flowers |
| Uses | Starchy tubers for food |
| Growth | Plant tubers, harvest in 3–4 months |
| Best season | Cool season |
💊 Potato in the medicine industry
Potato starch is used in pharmaceutical tablets and as a thickener; potato juice is a traditional remedy for heartburn and stomach ulcers.
🌱 Growing & care tips
Potatoes grow from 'seed' tubers planted 10 cm deep in full sun; mound soil up as plants grow and harvest when the foliage dies down.
🍽️ How to use it
Potatoes are boiled, mashed, roasted, fried, baked and made into crisps; new potatoes are the small tender ones harvested early.
💡 Did you know? The potato was the first vegetable grown in space — NASA cultivated it aboard the Space Shuttle Columbia in 1995 to test food production for long missions.
⚠️ Potato safety note: Green potatoes contain solanine and should be thrown away, not peeled — the green colour means the toxin has spread. Sprouted potatoes are best discarded.
⚠️ Important: Herbal and plant remedies can interact with medicines. Always ask a doctor or pharmacist before using any plant product for health purposes — especially if you are pregnant, breastfeeding or taking prescription drugs.
← All plants · 🥗 Nutrition hub
More plants in the library
- Tomato (Solanaceae)
- Bell Pepper (Solanaceae)
- Chili (Solanaceae)
- Ashwagandha (Solanaceae)
- Eggplant (Solanaceae)
- Sunflower (Asteraceae)
- Rose (Rosaceae)
- Tulip (Liliaceae)
- Lavender (Lamiaceae)
- Aloe Vera (Asphodelaceae)
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