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Summer Chocolate Mimosa Tree

Albizia julibrissin 'Summer Chocolate'

Nature Hills Nursery
  • Hardy in USDA zones 6-10 for heat-loving landscapes.
  • Features dramatic, fern-like foliage that emerges green and turns a rich chocolate-burgundy.
  • Produces fragrant, fluffy pink "powder puff" flowers from mid-to-late summer.
  • Fast-growing habit reaches a mature height and spread of 15-20 feet quickly.
$23199 $28999
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Plant Size
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Plant Characteristics Cold hardy, Fast-growing, Flowering, Attracts Hummingbirds, Attracts pollinators, Heat Tolerant, Drought resistant, Thornless
Hardiness Zone 6a9b
Sunlight Full sun
Height 19-21 ft
Width 14-16 ft
Watering Needs Low
Preferred Soil Clay, Loamy, Sandy
Growth Rate Fast
Blooms In Summer
Flower Color Pink
Suitable Space Outdoors
Botanical Name Albizia julibrissin 'Summer Chocolate'
Species julibrissin
Cultivar Summer Chocolate
Class Magnoliopsida
Does Not Ship To AK, HI, ID, MT, PR
A
Angela

Arrived looking rough with broken pieces at top but has perked up and doing well after a few days.

M
Marsha
Mimosa Chocolate tree

Was pruned a little more open than I expected. Dropped all it's leaves during shipping as to be expected. Now THRIVING here in NorthWest AZ where even in mid October our temps are in the mid 90's. Exceptional quality tree, with exceptional root system, Very well packed. I am very pleased with my purchase. It was a costly little tree but I'm glad I bought it. Planting in the Spring in my area is NOT an option

Hello Marsha,

Thank you so much for taking the time to share your detailed experience with your Mimosa Chocolate tree! We’re delighted to hear it’s thriving in the challenging climate of Northwest Arizona, especially in those warm October temps. It’s great that the tree’s exceptional quality and strong root system met your expectations despite the careful pruning and leaf drop during shipping.

Planting timing is so important, and your decision to plant in early spring due to your area’s conditions is really wise. If you’d like, we can provide additional guidance on preparing your tree for spring planting to help ensure its best growth. Don’t hesitate to reach out if you want tips on soil amendments or watering tailored to your region before then!

We’re thrilled to know your purchase has been a positive one, and deeply appreciate your thoughtful feedback that helps us continue to improve.

Wishing you happy planting,
The Nature Hills Plant Experts

M
Marsha
Mimosa Chocolate tree

Was pruned a little more open than I expected. Dropped all it's leaves during shipping as to be expected. Now THRIVING here in NorthWest AZ where even in mid October our temps are in the mid 90's. Exceptional quality tree, with exceptional root system, Very well packed. I am very pleased with my purchase. It was a costly little tree but I'm glad I bought it. Planting in the Spring in my area is NOT an option

Dear Marsha,

Thank you so much for taking the time to share your thoughtful feedback on your Mimosa Chocolate tree! We’re delighted to hear it’s thriving in your NorthWest Arizona garden despite the challenges of open pruning and the inevitable leaf drop from shipping. It sounds like the tree arrived in excellent condition and you’re seeing the benefits of a healthy root system — that’s always wonderful to hear! Given the high fall temperatures you’re experiencing, you’re certainly providing a great environment for your tree’s continued growth.

Planting in spring isn’t always possible for everyone, so your choice to plant in fall—even with those sizzling 90-degree days—is very wise. Be sure to keep the soil consistently moist but well-drained as your tree adapts, and consider mulching to protect the roots through any temperature extremes. Should you need any guidance on care throughout the seasons or any additional support, don’t hesitate to reach out to us.

Thank you again for entrusting Nature Hills with your new tree, and for your kind words highlighting our care in packing and plant quality. Here’s to many flourishing years ahead!

Bloom on,
The Nature Hills Plant Knowledge Team

Frequently Asked Questions

How quickly does it grow?
  • The Summer Chocolate Mimosa grows rapidly when given full sun and well-draining soil with medium moisture. This variety stays more compact than standard green mimosas, making it ideal for smaller spaces. Provide consistent water during establishment for best growth rates.

What planting zones is the Summer Chocolate Mimosa Tree hardy in?
  • The Summer Chocolate Mimosa Tree is hardy in USDA zones 6-9. This heat-loving tree thrives in warmer climates and may struggle in areas with harsh winters below zone 6. Check your specific zone before ordering at naturehills.com.

How tall and wide does a Summer Chocolate Mimosa Tree get when fully mature?
  • The Summer Chocolate Mimosa grows smaller than standard green varieties, typically reaching 15-20 feet tall with a similar spread. Its umbrella-like canopy creates excellent shade coverage with gracefully drooping branches. Plan for adequate spacing as a specimen tree in front or side yards where its compact size won't overwhelm the landscape.

What type of soil does the Summer Chocolate Mimosa Tree need to thrive?
  • The Summer Chocolate Mimosa thrives in well-drained soil with medium moisture levels. It adapts to various soil types but performs best when drainage is adequate to prevent root rot. Plant in full sun and ensure water drains away from the root zone for optimal growth.

How often should I water my newly planted Summer Chocolate Mimosa Tree?
  • Water newly planted Summer Chocolate Mimosas deeply twice weekly for the first month, then weekly until established. This drought-tolerant tree prefers medium moisture in well-drained soil. Reduce watering once roots are established, available at naturehills.com.

Are Summer Chocolate Mimosa Trees deer resistant?
  • Yes, Summer Chocolate Mimosa Trees are deer resistant because deer don't like the taste of their foliage. This natural deer resistance makes them an excellent choice for areas where deer browsing is a problem. Plant them confidently in open areas of your landscape without worrying about deer damage.

How much fertilizer does a Summer Chocolate Mimosa Tree need each year?
  • Summer Chocolate Mimosa trees need minimal fertilization due to their naturally vigorous growth rate. A single application of balanced fertilizer in early spring is typically sufficient for established trees. Avoid over-fertilizing as this can reduce flowering and make the tree more susceptible to wind damage.

Will the Summer Chocolate Mimosa Tree survive winter temperatures in zone 6?
  • The Summer Chocolate Mimosa Tree is hardy in USDA zones 6-9, so it will survive zone 6 winters. This variety is more cold-tolerant than standard mimosas. Plant in a protected location away from harsh winter winds for best results.
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