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Arizona Cypress Carolina Sapphire

Hesperocyparis arizonica ‘Carolina Sapphire’
$40.50 - $507.00
An elegant evergreen tree featuring soft, silvery-blue foliage and a narrow form. Grows 30 feet in height and 20 feet in width. Perfect privacy screen. Arizona Cypress Carolina Sapphire thrives in USDA zones 6 through 9, perfect for adding color and structure to Texas landscapes.
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$40.50
Tree Height3.5 - 4 ft
Canopy Width1.5 - 2 ft
Find me at the farm: Row 176

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Minimum quantity is 1, maximum is 999

Product Details

Arizona Cypress Carolina Sapphire

Hesperocyparis arizonica ‘Carolina Sapphire’

Arizona Cypress Carolina Sapphire is admired for its stunning silver and blue needles that provide year-round visual interest. This variety has a graceful, columnar shape that works well as a privacy screen or a striking specimen tree. It typically reaches 30 feet in height and 20 feet in width, making it ideal for medium sized beds and landscapes.

  • Evergreen tree
  • Fast growth rate with narrow, upright habit
  • Silvery-blue soft needles
  • Perfect for landscapes, borders, or privacy screen
  • Adds year-round color and texture

Thriving in full sun and well-drained soil, Carolina Sapphire is both heat- and drought-tolerant once established. It requires minimal care, though occasional trimming helps keep its neat shape. Hardy in USDA zones 6 through 9, this tree is a beautiful choice for Texas beds.

While naturally low-maintenance, following these care basics will keep it thriving for decades:

  • Watering: Water deeply during the first year to establish roots, about 2-3 times per week. Once established, this variety is highly drought-tolerant and prefers infrequent, deep watering over frequent light irrigation.
  • Pruning: Minimal pruning is needed. If shaping is desired, trim lightly in late winter or early spring before new growth begins. Avoid cutting into old wood, as it may not resprout.
  • Fertilizing: Apply a balanced slow-release fertilizer once in early spring OR mix a bit of fertilizer into the planting soil to prevent fertilizer burn. Avoid excessive nitrogen, which can lead to weak, leggy growth.
  • Mulching: Spread a 2-3 inch layer of mulch around the base to conserve moisture and regulate soil temperature, keeping it 6 inches away from the trunk.
  • Spacing: For windbreaks or hedges, plant 10-12 feet apart to allow adequate air circulation and root space. Always keep its mature size in mind when planting.

Common Issues and How to Take Care of Them

‘Carolina Sapphire’ is hardy and resilient but can experience stress in poorly drained or overcrowded conditions. Here’s what to watch for:

  • Cypress Bark Beetle: Tree borers that are attracted to stressed specimens , causing severe damage that can sometimes lead to specimen death.
  • Cypress canker: Causes branch dieback and oozing resin. Prune and dispose of infected limbs immediately and disinfect pruning tools after each cut. Ensure good air circulation to reduce risk.
  • Spider mites: Tiny pests that thrive in hot, dry conditions, leaving fine webbing and dull foliage. Rinse foliage periodically and treat with horticultural oil if needed.
  • Root rot: Occurs in heavy, waterlogged soil. Plant in well-drained soil and avoid overwatering.
  • Bagworms: Can appear occasionally; hand-pick or use Bacillus thuringiensis (Bt) spray if infestations develop.

Good spacing, proper watering habits, and pruning of any dead wood are key to long-term health.

When you take into account its requirements for sun and soil, you should think about their mature size. With that in mind, you can freely plant the Caroline Sapphire next to your house, alongside borders or sidewalks, as its roots aren't aggressive.

Yes. The Arizona Cypress Carolina Sapphire grows 1-2 feet per year on average, with some sources reporting it can grow up to 3 feet in ideal conditions. With that speed, it reaches its full form within 10 to 15 years.

Well-drained, sandy or loamy soil. It struggles in heavy clay or constantly wet conditions.

For a natural-looking screen, aim for 10-14 feet of from trunk to trunk. For a tighter, more dense screen, look for around 6-8 feet of space from trunk to trunk.

Plant in early spring or fall to allow root establishment before summer heat or winter cold.

The Carolina Sapphire actually refers to a cultivar of Arizona Cypress, making Arizona Cypress the species and Carolina Sapphire a distinct variety within the species.

Generally, you don't need to prune the Arizona Cypress Carolina Sapphire, but you can do trims to remove dead, damaged, or diseased branches, and you can do that at any time.

Your perfect pairing will depend on what you're trying to achieve. Usually, this tree works well with other evergreens for screens or just about any deciduous specimen for creating contrasts.

Usually due to poor drainage, overwatering, or fungal canker. Check soil moisture and prune any affected branches promptly.

In ideal conditions, the Carolina Sapphire can live 60 years or even more. However, the typical lifespan is 30-40 years on average.

When it comes to spacing there is no right or wrong answer. We prefer to give trees the most amount of separation possible and aesthetically this leads to a prettier looking tree at maturity because they develop naturally wider, fuller and more symmetrical canopies. As far as the tree's health is concerned it will not be affected by how closely it is planted to another tree but the shape of the canopy will become taller and thinner and begin to overlap, which will create a continuous hedge. If privacy is not of an immediate concern and we are just looking to diffuse the view then we could plant the trees where they barely touch at maturity.

For example, we could plant Carolina Sapphires 20' apart (their mature width is 20') and at maturity their canopies would barely touch or we could space them even further apart than 20' which would leave a gap between the trees. Most of us don't have the luxury of planting trees this far apart and waiting 10-15 years for them to grow together and get privacy. For people that need more immediate privacy then the question to answer is "how long do you want to wait before you have a solid privacy screen?" Most answers that we get to this question will either be immediate or they are willing to wait between 2-4 years before they get solid coverage. Again, there is no right or wrong answer to this question and it is solely dependent upon how quickly the privacy is needed. For example, if a customer is looking for immediate coverage and they are planting Carolina Sapphires, then we need to find out how wide the trees are that are being purchased and then plant them that far apart. If we find Carolina Sapphires that are 3.5' wide then we would need to plant them 3.5' apart from trunk to trunk which allows for the branches to touch immediately at the time of planting. If we are looking for coverage in 3-4 years then the spacing would be dependent upon how quickly the trees grown per year in width and what size tree the customer decides to start with. Let's look at the previous example of a Carolina Sapphire that is currently 3.5' wide. We know that they grow about 1' per year in terms of width so over 3 years they will be about 6.5’ wide and therefore we would space the 6.5’ apart (trunk to trunk) so that the trees would be touching in 3 years.

Special Features

Drought Tolerant
Fast Grower
Recommended for Privacy Screening
Unique Grayish Blue Foliage
Leaf Retention:Evergreen
Scientific Name:Hesperocyparis arizonica ‘Carolina Sapphire’
Sun Needs:Full sun
Maturity:30' H x 20' W
Leaf Color:Silvery-blue foliage with earthy undertones that keep it's color year-round.

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Arizona Cypress Carolina Sapphire
Arizona Cypress Carolina Sapphire

This plant

Scientific NameHesperocyparis arizonica ‘Carolina Sapphire’Hesperocyparis arizonica 'Blue Ice'
Size at Maturity30' H x 20' W25' H x 15' W
Leaf RetentionEvergreenEvergreen
Sizes Available5, 7, 15, 30, 45 gal15, 30 gal
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If any plants or trees installed by Treeland fail to thrive within the first year, we'll provide a replacement credit in accordance with our guarantee program. View our guarantee policy.

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