Knockout Rose vs Pomegranate

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

Knockout Rose

Rosa 'Radrazz'

Rosaceae · flowers

Drought TolerantLow Maintenance

Pomegranate

Punica granatum

Lythraceae · shrubs

EdibleDeer ResistantDrought TolerantLow Maintenance

Hardiness Zone Range

Knockout Rose (Zones 5-10)

Pomegranate (Zones 7-10)

Overlap: Both grow in zones 7–10

Detailed Comparison

Feature	Knockout Rose	Pomegranate
Scientific Name	Rosa 'Radrazz'	Punica granatum
Family	Rosaceae	Lythraceae
Category	flowers	shrubs
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧 Low
Soil	Well-drained	Well-drained
Height	4'	15'
Spread	4'	10'
Bloom Season	Spring-Fall	Spring-Summer
Bloom Color	Red, Pink	Orange-Red
Growth Rate	Fast	Medium
Native Region	Hybrid (US)	Persia, Mediterranean
Maintenance	Low	Low

Special Traits

Knockout Rose

No — EdibleNo — Deer ResistantYes — Drought Tolerant

Pomegranate

Yes — EdibleYes — Deer ResistantYes — Drought Tolerant

Care Tips

Knockout Rose

✓Prune by 1/3 in late winter.
✓No spraying needed — highly disease resistant.
✓Deadheading optional but encourages faster rebloom.
✓Feed in spring.

Pomegranate

✓Self-fertile — one plant is sufficient.
✓Needs hot summers for fruit ripening.
✓Prune to maintain shape.
✓Water consistently during fruit development.
✓Hardy to 10°F.

Which Plant Is Right for Your Garden?

Choose Knockout Rose if you want a low-maintenance plant, need drought tolerance. It thrives in full sun with medium water in zones 5–10.

Choose Pomegranate if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with low water in zones 7–10.

Plant them together? Both overlap in zones 7–10. They share similar sun requirements (full sun), making them potential garden companions.

View Knockout RoseProfile →View PomegranateProfile →

Frequently Asked Questions

Can Knockout Rose and Pomegranate grow in the same hardiness zone?

Knockout Rose grows in USDA zones 5-10, while Pomegranate grows in zones 7-10. Both plants can grow together in zones 7 through 10.

Do Knockout Rose and Pomegranate have the same sun and water needs?

Knockout Rose needs full sun and medium water, while Pomegranate needs full sun and low water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Knockout Rose or Pomegranate?

Pomegranate grows taller at 15' compared to Knockout Rose at 4'. Pomegranate spreads 10' while Knockout Rose spreads 4'.

Are Knockout Rose and Pomegranate deer resistant?

Pomegranate is deer resistant, but Knockout Rose is not. If deer are a concern, Pomegranate is the better choice, or protect Knockout Rose with fencing.

Which is easier to maintain, Knockout Rose or Pomegranate?

Both Knockout Rose and Pomegranate 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	Knockout Rose	Pomegranate
Scientific Name	Rosa 'Radrazz'	Punica granatum
Family	Rosaceae	Lythraceae
Category	flowers	shrubs
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧 Low
Soil	Well-drained	Well-drained
Height	4'	15'
Spread	4'	10'
Bloom Season	Spring-Fall	Spring-Summer
Bloom Color	Red, Pink	Orange-Red
Growth Rate	Fast	Medium
Native Region	Hybrid (US)	Persia, Mediterranean
Maintenance	Low	Low

Care Tips

Knockout Rose

✓Prune by 1/3 in late winter.
✓No spraying needed — highly disease resistant.
✓Deadheading optional but encourages faster rebloom.
✓Feed in spring.

Pomegranate

✓Self-fertile — one plant is sufficient.
✓Needs hot summers for fruit ripening.
✓Prune to maintain shape.
✓Water consistently during fruit development.
✓Hardy to 10°F.

Which Plant Is Right for Your Garden?

Choose Knockout Rose if you want a low-maintenance plant, need drought tolerance. It thrives in full sun with medium water in zones 5–10.

Choose Pomegranate if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with low water in zones 7–10.

Plant them together? Both overlap in zones 7–10. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Knockout Rose and Pomegranate grow in the same hardiness zone?

Knockout Rose grows in USDA zones 5-10, while Pomegranate grows in zones 7-10. Both plants can grow together in zones 7 through 10.

Do Knockout Rose and Pomegranate have the same sun and water needs?

Knockout Rose needs full sun and medium water, while Pomegranate needs full sun and low water. Their differing requirements mean you may need separate garden areas for each.

Which grows taller, Knockout Rose or Pomegranate?

Pomegranate grows taller at 15' compared to Knockout Rose at 4'. Pomegranate spreads 10' while Knockout Rose spreads 4'.

Are Knockout Rose and Pomegranate deer resistant?

Pomegranate is deer resistant, but Knockout Rose is not. If deer are a concern, Pomegranate is the better choice, or protect Knockout Rose with fencing.

Which is easier to maintain, Knockout Rose or Pomegranate?

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