Lettuce vs Pea

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

Lettuce

Lactuca sativa

Asteraceae · vegetables

EdibleLow Maintenance

Pea

Pisum sativum

Fabaceae · vegetables

EdibleLow Maintenance

Hardiness Zone Range

Lettuce (Zones 2-11)

Pea (Zones 2-11)

Overlap: Both grow in zones 2–11

Detailed Comparison

Feature	Lettuce	Pea
Scientific Name	Lactuca sativa	Pisum sativum
Family	Asteraceae	Fabaceae
Category	vegetables	vegetables
Sun	☀️ Part Shade to Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Moist	Rich, Well-drained
Height	1'	6'
Spread	1'	6"
Bloom Season	Spring, Fall	Spring
Bloom Color	Yellow (insignificant)	White
Growth Rate	Fast	Fast
Native Region	Mediterranean	Mediterranean, Middle East
Maintenance	Low	Low

Special Traits

Lettuce

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Pea

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Care Tips

Lettuce

✓Plant in cool weather — bolts in heat.
✓Succession sow every 2 weeks.
✓Harvest outer leaves for cut-and-come-again.
✓Provide afternoon shade in warm climates.

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.

Which Plant Is Right for Your Garden?

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

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

Plant them together? Both overlap in zones 2–11. However, they have different sun needs, so plan your garden layout carefully.

View LettuceProfile →View PeaProfile →

Frequently Asked Questions

Can Lettuce and Pea grow in the same hardiness zone?

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

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

Lettuce needs part shade to full sun and medium water, while Pea needs full sun and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Lettuce or Pea?

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

Are Lettuce and Pea deer resistant?

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

Which is easier to maintain, Lettuce or Pea?

Both Lettuce and Pea have low maintenance requirements. They need a similar level of care including regular attention to watering, pruning, and soil health.

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Detailed Comparison

Feature	Lettuce	Pea
Scientific Name	Lactuca sativa	Pisum sativum
Family	Asteraceae	Fabaceae
Category	vegetables	vegetables
Sun	☀️ Part Shade to Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Moist	Rich, Well-drained
Height	1'	6'
Spread	1'	6"
Bloom Season	Spring, Fall	Spring
Bloom Color	Yellow (insignificant)	White
Growth Rate	Fast	Fast
Native Region	Mediterranean	Mediterranean, Middle East
Maintenance	Low	Low

Care Tips

Lettuce

✓Plant in cool weather — bolts in heat.
✓Succession sow every 2 weeks.
✓Harvest outer leaves for cut-and-come-again.
✓Provide afternoon shade in warm climates.

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.

Which Plant Is Right for Your Garden?

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

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

Plant them together? Both overlap in zones 2–11. However, they have different sun needs, so plan your garden layout carefully.

Frequently Asked Questions

Can Lettuce and Pea grow in the same hardiness zone?

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

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

Lettuce needs part shade to full sun and medium water, while Pea needs full sun and medium water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Lettuce or Pea?

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

Are Lettuce and Pea deer resistant?

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

Which is easier to maintain, Lettuce or Pea?

Both Lettuce and Pea have low maintenance requirements. They need a similar level of care including regular attention to watering, pruning, and soil health.