10 Summer Chocolate Mimosa Seeds | Albizia julibrissin Silk Tree | Unique Purple Foliage Tree

Grow a rare and exotic ornamental tree with these 10 Summer Chocolate Mimosa Tree Seeds (Albizia julibrissin). Known for its striking burgundy-purple foliage and soft, fluffy pink blooms, this variety of Silk Tree is an absolute showstopper in any garden or landscape.
The Summer Chocolate Mimosa features fern-like leaves that emerge green and mature into deep chocolate-purple shades—offering bold contrast against its pale pink pom-pom-like flowers. Blooming in mid-to-late summer, the tree also attracts butterflies, bees, and hummingbirds, making it a wonderful addition to wildlife gardens.
Why You’ll Love It:
Unique “chocolate” purple foliage for standout visual appeal
Fragrant, fluffy pink flowers from mid-summer
Fast-growing and drought-tolerant once established
Great for shade, ornamental landscaping, or specimen planting
Attracts pollinators and resists deer
Includes 10 fresh, viable seeds
How to Germinate:
Mimosa seeds have a hard coat. For best germination:
Scarify the seed lightly using sandpaper or a nail file.
Soak in warm water for 24 hours before planting.
Plant seeds ¼–½ inch deep in well-draining soil.
Keep in a warm, sunny spot (20–25°C / 68–77°F) and water gently.
Germination typically occurs within 7–21 days.
Once sprouted, grow seedlings in containers until they are strong enough to transplant outdoors. Mimosa trees prefer full sun and tolerate a variety of soil types. In warmer zones (USDA 7–10), they can grow 20–40 feet tall.
This rare and elegant tree adds tropical flair and vibrant color to any yard, especially striking in contrast with traditional green foliage.