Chrysanthemum vs Colorado Blue Spruce

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

Chrysanthemum

Chrysanthemum morifolium

Asteraceae · flowers

EdibleMedium Maintenance

Colorado Blue Spruce

Picea pungens

Pinaceae · trees

Deer ResistantDrought TolerantLow Maintenance

Hardiness Zone Range

Chrysanthemum (Zones 5-9)

Colorado Blue Spruce (Zones 2-7)

Overlap: Both grow in zones 5–7

Detailed Comparison

Feature	Chrysanthemum	Colorado Blue Spruce
Scientific Name	Chrysanthemum morifolium	Picea pungens
Family	Asteraceae	Pinaceae
Category	flowers	trees
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Well-drained
Height	3'	60'
Spread	2'	20'
Bloom Season	Fall	Spring
Bloom Color	Yellow, Red, White, Purple	Green
Growth Rate	Fast	Slow
Native Region	East Asia	Rocky Mountains
Maintenance	Medium	Low

Special Traits

Chrysanthemum

Yes — EdibleNo — Deer ResistantNo — Drought Tolerant

Colorado Blue Spruce

No — EdibleYes — Deer ResistantYes — Drought Tolerant

Care Tips

Chrysanthemum

✓Pinch stems until July 4th for bushier plants.
✓Provide winter mulch in cold zones.
✓Divide every 2-3 years.
✓Disbud for larger blooms.

Colorado Blue Spruce

✓Needs full sun for best blue color.
✓Maintain lower branches for best appearance.
✓Watch for cytospora canker and spider mites.
✓Mulch well.

Which Plant Is Right for Your Garden?

Choose Chrysanthemum if you don't mind medium maintenance. It thrives in full sun with medium water in zones 5–9.

Choose Colorado Blue Spruce if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 2–7.

Plant them together? Both overlap in zones 5–7. They share similar sun requirements (full sun), making them potential garden companions.

View ChrysanthemumProfile →View Colorado Blue SpruceProfile →

Frequently Asked Questions

Can Chrysanthemum and Colorado Blue Spruce grow in the same hardiness zone?

Chrysanthemum grows in USDA zones 5-9, while Colorado Blue Spruce grows in zones 2-7. Both plants can grow together in zones 5 through 7.

Do Chrysanthemum and Colorado Blue Spruce have the same sun and water needs?

Chrysanthemum needs full sun and medium water, while Colorado Blue Spruce needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Chrysanthemum or Colorado Blue Spruce?

Colorado Blue Spruce grows taller at 60' compared to Chrysanthemum at 3'. Colorado Blue Spruce spreads 20' while Chrysanthemum spreads 2'.

Are Chrysanthemum and Colorado Blue Spruce deer resistant?

Colorado Blue Spruce is deer resistant, but Chrysanthemum is not. If deer are a concern, Colorado Blue Spruce is the better choice, or protect Chrysanthemum with fencing.

Which is easier to maintain, Chrysanthemum or Colorado Blue Spruce?

Chrysanthemum has medium maintenance while Colorado Blue Spruce has low maintenance. Colorado Blue Spruce may be easier for beginning gardeners to manage.

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Detailed Comparison

Feature	Chrysanthemum	Colorado Blue Spruce
Scientific Name	Chrysanthemum morifolium	Picea pungens
Family	Asteraceae	Pinaceae
Category	flowers	trees
Sun	☀️ Full Sun	☀️ Full Sun
Water	💧💧 Medium	💧💧 Medium
Soil	Rich, Well-drained	Well-drained
Height	3'	60'
Spread	2'	20'
Bloom Season	Fall	Spring
Bloom Color	Yellow, Red, White, Purple	Green
Growth Rate	Fast	Slow
Native Region	East Asia	Rocky Mountains
Maintenance	Medium	Low

Care Tips

Chrysanthemum

✓Pinch stems until July 4th for bushier plants.
✓Provide winter mulch in cold zones.
✓Divide every 2-3 years.
✓Disbud for larger blooms.

Colorado Blue Spruce

✓Needs full sun for best blue color.
✓Maintain lower branches for best appearance.
✓Watch for cytospora canker and spider mites.
✓Mulch well.

Which Plant Is Right for Your Garden?

Choose Chrysanthemum if you don't mind medium maintenance. It thrives in full sun with medium water in zones 5–9.

Choose Colorado Blue Spruce if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 2–7.

Plant them together? Both overlap in zones 5–7. They share similar sun requirements (full sun), making them potential garden companions.

Frequently Asked Questions

Can Chrysanthemum and Colorado Blue Spruce grow in the same hardiness zone?

Chrysanthemum grows in USDA zones 5-9, while Colorado Blue Spruce grows in zones 2-7. Both plants can grow together in zones 5 through 7.

Do Chrysanthemum and Colorado Blue Spruce have the same sun and water needs?

Chrysanthemum needs full sun and medium water, while Colorado Blue Spruce needs full sun and medium water. They share similar growing requirements and can be planted in the same bed.

Which grows taller, Chrysanthemum or Colorado Blue Spruce?

Colorado Blue Spruce grows taller at 60' compared to Chrysanthemum at 3'. Colorado Blue Spruce spreads 20' while Chrysanthemum spreads 2'.

Are Chrysanthemum and Colorado Blue Spruce deer resistant?

Colorado Blue Spruce is deer resistant, but Chrysanthemum is not. If deer are a concern, Colorado Blue Spruce is the better choice, or protect Chrysanthemum with fencing.

Which is easier to maintain, Chrysanthemum or Colorado Blue Spruce?

Chrysanthemum has medium maintenance while Colorado Blue Spruce has low maintenance. Colorado Blue Spruce may be easier for beginning gardeners to manage.