Blackberry vs Sweet Pea

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

Blackberry

Rubus fruticosus

Rosaceae · shrubs

EdibleLow Maintenance

Sweet Pea

Lathyrus odoratus

Fabaceae · flowers

Deer ResistantMedium Maintenance

Hardiness Zone Range

Blackberry (Zones 5-9)

Sweet Pea (Zones 2-11)

Overlap: Both grow in zones 5–9

Detailed Comparison

Feature	Blackberry	Sweet Pea
Scientific Name	Rubus fruticosus	Lathyrus odoratus
Family	Rosaceae	Fabaceae
Category	shrubs	flowers
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Rich, Well-drained
Height	6'	6'
Spread	4'	1'
Bloom Season	Spring	Spring-Summer
Bloom Color	White	Mixed
Growth Rate	Fast	Fast
Native Region	North America, Europe	Italy, Sicily
Maintenance	Low	Medium

Special Traits

Blackberry

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Sweet Pea

No — EdibleYes — Deer ResistantNo — Drought Tolerant

Care Tips

Blackberry

✓Provide trellis for trailing types.
✓Remove fruited canes after harvest.
✓Thornless varieties available.
✓Tip-prune primocanes in summer.
✓Very invasive if not managed.

Sweet Pea

✓Soak seeds overnight before planting.
✓Provide trellis or netting.
✓Pick flowers frequently to prolong bloom.
✓Needs cool weather — plant early spring or fall in warm areas.

Which Plant Is Right for Your Garden?

Choose Blackberry if you want a low-maintenance plant. It thrives in full sun with medium water in zones 5–9.

Choose Sweet Pea if you don't mind medium maintenance, and want deer resistance. It thrives in full sun with medium water in zones 2–11.

Plant them together? Both overlap in zones 5–9. They share similar sun requirements (full sun), making them potential garden companions.

View BlackberryProfile →View Sweet PeaProfile →

Frequently Asked Questions

Can Blackberry and Sweet Pea grow in the same hardiness zone?

Blackberry grows in USDA zones 5-9, while Sweet Pea grows in zones 2-11. Both plants can grow together in zones 5 through 9.

Do Blackberry and Sweet Pea have the same sun and water needs?

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

Which grows taller, Blackberry or Sweet Pea?

Both Blackberry and Sweet Pea reach approximately 6' in height, with spreads of 4' and 1' respectively.

Are Blackberry and Sweet Pea deer resistant?

Sweet Pea is deer resistant, but Blackberry is not. If deer are a concern, Sweet Pea is the better choice, or protect Blackberry with fencing.

Which is easier to maintain, Blackberry or Sweet Pea?

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

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Detailed Comparison

Feature	Blackberry	Sweet Pea
Scientific Name	Rubus fruticosus	Lathyrus odoratus
Family	Rosaceae	Fabaceae
Category	shrubs	flowers
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Rich, Well-drained
Height	6'	6'
Spread	4'	1'
Bloom Season	Spring	Spring-Summer
Bloom Color	White	Mixed
Growth Rate	Fast	Fast
Native Region	North America, Europe	Italy, Sicily
Maintenance	Low	Medium

Care Tips

Blackberry

✓Provide trellis for trailing types.
✓Remove fruited canes after harvest.
✓Thornless varieties available.
✓Tip-prune primocanes in summer.
✓Very invasive if not managed.

Sweet Pea

✓Soak seeds overnight before planting.
✓Provide trellis or netting.
✓Pick flowers frequently to prolong bloom.
✓Needs cool weather — plant early spring or fall in warm areas.

Which Plant Is Right for Your Garden?

Choose Blackberry if you want a low-maintenance plant. It thrives in full sun with medium water in zones 5–9.

Choose Sweet Pea if you don't mind medium maintenance, and want deer resistance. It thrives in full sun with medium water in zones 2–11.

Plant them together? Both overlap in zones 5–9. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Blackberry and Sweet Pea grow in the same hardiness zone?

Blackberry grows in USDA zones 5-9, while Sweet Pea grows in zones 2-11. Both plants can grow together in zones 5 through 9.

Do Blackberry and Sweet Pea have the same sun and water needs?

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

Which grows taller, Blackberry or Sweet Pea?

Both Blackberry and Sweet Pea reach approximately 6' in height, with spreads of 4' and 1' respectively.

Are Blackberry and Sweet Pea deer resistant?

Sweet Pea is deer resistant, but Blackberry is not. If deer are a concern, Sweet Pea is the better choice, or protect Blackberry with fencing.

Which is easier to maintain, Blackberry or Sweet Pea?

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