Hydrangea vs Potato

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

Hydrangea

Hydrangea macrophylla

Hydrangeaceae · flowers

Deer ResistantMedium Maintenance

Potato

Solanum tuberosum

Solanaceae · vegetables

EdibleMedium Maintenance

Hardiness Zone Range

Hydrangea (Zones 5-9)

Potato (Zones 3-10)

Overlap: Both grow in zones 5–9

Detailed Comparison

Feature	Hydrangea	Potato
Scientific Name	Hydrangea macrophylla	Solanum tuberosum
Family	Hydrangeaceae	Solanaceae
Category	flowers	vegetables
Sun	⛅ Part Shade	☀️ Full Sun
Water	💧💧 Medium to High	💧💧 Medium
Soil	Rich, Moist	Loose, Acidic
Height	6'	2'
Spread	6'	1' 6"
Bloom Season	Summer	Summer
Bloom Color	Blue, Pink, White	White, Purple
Growth Rate	Medium	Medium
Native Region	Japan	South America (Andes)
Maintenance	Medium	Medium

Special Traits

Hydrangea

No — EdibleYes — Deer ResistantNo — Drought Tolerant

Potato

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Care Tips

Hydrangea

✓Prune after flowering on old wood varieties.
✓Add aluminum sulfate for blue flowers, lime for pink.
✓Protect from afternoon sun in hot climates.

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 Hydrangea if you don't mind medium maintenance, and want deer resistance. It thrives in part shade with medium to high water in zones 5–9.

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 5–9. However, they have different sun needs, so plan your garden layout carefully.

View HydrangeaProfile →View PotatoProfile →

Frequently Asked Questions

Can Hydrangea and Potato grow in the same hardiness zone?

Hydrangea grows in USDA zones 5-9, while Potato grows in zones 3-10. Both plants can grow together in zones 5 through 9.

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

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

Which grows taller, Hydrangea or Potato?

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

Are Hydrangea and Potato deer resistant?

Hydrangea is deer resistant, but Potato is not. If deer are a concern, Hydrangea is the better choice, or protect Potato with fencing.

Which is easier to maintain, Hydrangea or Potato?

Both Hydrangea and Potato have medium 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	Hydrangea	Potato
Scientific Name	Hydrangea macrophylla	Solanum tuberosum
Family	Hydrangeaceae	Solanaceae
Category	flowers	vegetables
Sun	⛅ Part Shade	☀️ Full Sun
Water	💧💧 Medium to High	💧💧 Medium
Soil	Rich, Moist	Loose, Acidic
Height	6'	2'
Spread	6'	1' 6"
Bloom Season	Summer	Summer
Bloom Color	Blue, Pink, White	White, Purple
Growth Rate	Medium	Medium
Native Region	Japan	South America (Andes)
Maintenance	Medium	Medium

Care Tips

Hydrangea

✓Prune after flowering on old wood varieties.
✓Add aluminum sulfate for blue flowers, lime for pink.
✓Protect from afternoon sun in hot climates.

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 Hydrangea if you don't mind medium maintenance, and want deer resistance. It thrives in part shade with medium to high water in zones 5–9.

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 5–9. However, they have different sun needs, so plan your garden layout carefully.

Frequently Asked Questions

Can Hydrangea and Potato grow in the same hardiness zone?

Hydrangea grows in USDA zones 5-9, while Potato grows in zones 3-10. Both plants can grow together in zones 5 through 9.

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

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

Which grows taller, Hydrangea or Potato?

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

Are Hydrangea and Potato deer resistant?

Hydrangea is deer resistant, but Potato is not. If deer are a concern, Hydrangea is the better choice, or protect Potato with fencing.

Which is easier to maintain, Hydrangea or Potato?

Both Hydrangea and Potato have medium maintenance requirements. They need a similar level of care including regular attention to watering, pruning, and soil health.