Eve’s Necklace

A Delicate Hill Country Native

Eve’s Necklace (Styphnolobium affine) is a charming, small native tree of the Texas Hill Country known for its cascading pink flower clusters in spring and distinctive black seed pods that resemble a string of beads. Perfect for small spaces and understory planting. Alfaro Tree Sales grows Eve’s Necklace trees at our 40-acre Atascosa nursery.

1–2 ft/yr
Growth Rate
15–25 ft
Mature Height
Good
Drought Tolerance
Since ’76
Growing & Planting
Sun
Full Sun to Part Shade
Water
Low
Growth
1–2 ft/yr
Mature Height
15–25 ft
Foliage
Deciduous
Unique Seed Pods
Unique Seed Pods

Unique Seed Pods

Eve’s Necklace gets its name from its distinctive black seed pods — constricted between each seed to resemble a string of beads or a necklace. Combined with cascading pink spring flowers, it’s a true conversation piece.

Cascading pink spring flowers Unique necklace-like seed pods Perfect for small spaces Field-grown at our 40-acre nursery

Eve’s Necklace vs. Mexican Plum

Two small native flowering trees for SA landscapes.

Recommended

Eve’s Necklace

Growth Rate1–2 ft/yr
FlowersPink cascades
DroughtGood
Mature Height15–25 ft
FoliageDeciduous
Unique FeatureBead-like pods

Mexican Plum

Growth Rate1–2 ft/yr
FlowersWhite, fragrant
DroughtGood
Mature Height15–25 ft
FoliageDeciduous
Unique FeatureEdible fruit

Growth Timeline

Expected height after planting a multi-trunk specimen (6–10 ft at install).

8 ft
Planting
12 ft
Year 3
17 ft
Year 7
Full bloom
22 ft
Year 15+
Mature

Care After Planting

Watering

Water deeply once per week during the first season. Once established, quite drought-tolerant with occasional supplemental water in extreme heat.

Soil & Fertilizer

Excellent in SA’s limestone soils. Prefers well-drained conditions. Minimal fertilizer needed.

Pruning

Light pruning to shape. Can be single-trunk or multi-stem. Prune after flowering in late spring.

Best Planting Time

October through March. Tolerates part shade, making it great under larger trees.

Our Planting Process

1

Select & Deliver

Choose your tree at our nursery or by phone. We deliver it to your property.

2

Plant & Mulch

Machine-dug hole, native soil backfill, deep watering, and mulch ring installed.

3

Follow-Up

Written care instructions plus a 30-day establishment check from our crew.

Sun
Full Sun to Part Shade
Water
Low
Growth Rate
1–2 ft/yr
Mature Height
15–25 ft
Canopy Spread
12–18 ft
Foliage
Deciduous
Foliage
Deciduous
Native Range
Central Texas Hill Country
Soil
Limestone / Rocky
Best For
Small Yards, Understory
Category
Native
Nursery
40 Acres, Atascosa TX

Compact — typically 15–25 ft tall and 12–18 ft wide. Perfect for small yards and understory planting.

In spring (March–April) with cascading clusters of pink flowers, followed by the distinctive bead-like seed pods.

The seed pods are constricted between each seed, resembling a string of black beads or a necklace.

Yes, once established. As a Texas Hill Country native, it’s well-adapted to our periodic droughts.

October through March is ideal for establishment before summer heat.

We offer Eve’s Necklace in various sizes. Field-grown at our nursery in Atascosa. Call (210) 202-4284.

Yes. Professional delivery and planting across the SA metro. Request a free quote.

Yes — the seeds contain toxic compounds and should not be ingested. They’re not typically an issue as the hard pods are not appealing to children or pets.