Pea vs Potato

Side-by-side plant comparison — which is right for your garden?

Pea

Pisum sativum

Fabaceae · vegetables

EdibleLow Maintenance

Potato

Solanum tuberosum

Solanaceae · vegetables

EdibleMedium Maintenance

Hardiness Zone Range

Pea (Zones 2-11)

Potato (Zones 3-10)

Overlap: Both grow in zones 3–10

Detailed Comparison

Feature	Pea	Potato
Scientific Name	Pisum sativum	Solanum tuberosum
Family	Fabaceae	Solanaceae
Category	vegetables	vegetables
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Loose, Acidic
Height	6'	2'
Spread	6"	1' 6"
Bloom Season	Spring	Summer
Bloom Color	White	White, Purple
Growth Rate	Fast	Medium
Native Region	Mediterranean, Middle East	South America (Andes)
Maintenance	Low	Medium

Special Traits

Pea

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Potato

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Care Tips

Pea

✓Plant 4-6 weeks before last frost — peas love cool weather.
✓Provide trellis or pea netting.
✓Harvest frequently for continued production.
✓Inoculate seeds with rhizobium for best nitrogen fixation.

Potato

✓Plant seed potatoes 4 inches deep, 12 inches apart.
✓Hill soil around stems as they grow.
✓Don't eat green potatoes — they contain solanine.
✓Harvest 2 weeks after vines die.

Which Plant Is Right for Your Garden?

Choose Pea if you want a low-maintenance plant. It thrives in full sun with medium water in zones 2–11.

Choose Potato if you don't mind medium maintenance. It thrives in full sun with medium water in zones 3–10.

Plant them together? Both overlap in zones 3–10. They share similar sun requirements (full sun), making them potential garden companions.

View PeaProfile →View PotatoProfile →

Frequently Asked Questions

Can Pea and Potato grow in the same hardiness zone?

Pea grows in USDA zones 2-11, while Potato grows in zones 3-10. Both plants can grow together in zones 3 through 10.

Do Pea and Potato have the same sun and water needs?

Pea needs full sun and medium water, while Potato needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Pea or Potato?

Pea grows taller at 6' compared to Potato at 2'. Pea spreads 6" while Potato spreads 1' 6".

Are Pea and Potato deer resistant?

Neither Pea nor Potato is considered deer resistant. In areas with deer, consider protective fencing or deer repellent for both plants.

Which is easier to maintain, Pea or Potato?

Pea has low maintenance while Potato has medium maintenance. Pea may be easier for beginning gardeners to manage.

Explore More Data Tools

For adjacent public-data tools, methodology notes, and network updates, visit DataPeek Facts.

Detailed Comparison

Feature	Pea	Potato
Scientific Name	Pisum sativum	Solanum tuberosum
Family	Fabaceae	Solanaceae
Category	vegetables	vegetables
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Loose, Acidic
Height	6'	2'
Spread	6"	1' 6"
Bloom Season	Spring	Summer
Bloom Color	White	White, Purple
Growth Rate	Fast	Medium
Native Region	Mediterranean, Middle East	South America (Andes)
Maintenance	Low	Medium

Care Tips

Pea

✓Plant 4-6 weeks before last frost — peas love cool weather.
✓Provide trellis or pea netting.
✓Harvest frequently for continued production.
✓Inoculate seeds with rhizobium for best nitrogen fixation.

Potato

✓Plant seed potatoes 4 inches deep, 12 inches apart.
✓Hill soil around stems as they grow.
✓Don't eat green potatoes — they contain solanine.
✓Harvest 2 weeks after vines die.

Which Plant Is Right for Your Garden?

Choose Pea if you want a low-maintenance plant. It thrives in full sun with medium water in zones 2–11.

Choose Potato if you don't mind medium maintenance. It thrives in full sun with medium water in zones 3–10.

Plant them together? Both overlap in zones 3–10. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Pea and Potato grow in the same hardiness zone?

Pea grows in USDA zones 2-11, while Potato grows in zones 3-10. Both plants can grow together in zones 3 through 10.

Do Pea and Potato have the same sun and water needs?

Pea needs full sun and medium water, while Potato needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Pea or Potato?

Pea grows taller at 6' compared to Potato at 2'. Pea spreads 6" while Potato spreads 1' 6".

Are Pea and Potato deer resistant?

Neither Pea nor Potato is considered deer resistant. In areas with deer, consider protective fencing or deer repellent for both plants.

Which is easier to maintain, Pea or Potato?

Pea has low maintenance while Potato has medium maintenance. Pea may be easier for beginning gardeners to manage.