North America Native Plant

Apache Pass Spiderling

Botanical name: Boerhavia pterocarpa

USDA symbol: BOPT

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Apache Pass Spiderling: A Delicate Desert Native for Water-Wise Gardens Meet the Apache Pass spiderling (Boerhavia pterocarpa), a charming little annual that proves good things really do come in small packages. This delicate desert native might not win any beauty contests against showier garden plants, but it has a quiet ...

Apache Pass Spiderling: A Delicate Desert Native for Water-Wise Gardens

Meet the Apache Pass spiderling (Boerhavia pterocarpa), a charming little annual that proves good things really do come in small packages. This delicate desert native might not win any beauty contests against showier garden plants, but it has a quiet charm and practical benefits that make it worth considering for the right garden setting.

Where Does Apache Pass Spiderling Come From?

Apache Pass spiderling is a true native of the American Southwest, calling Arizona and New Mexico home. As a plant that’s perfectly adapted to life in the lower 48 states’ desert regions, it knows how to thrive where many other plants would simply give up and wilt.

What Does It Look Like?

Don’t expect this little annual to make a dramatic statement in your garden. Apache Pass spiderling is more of a if you know, you know kind of plant. It produces tiny white to pale pink flowers that, while small, have their own understated elegance. The plant stays relatively low and spreads as a ground cover, creating a delicate carpet effect when grown in groups.

Why You Might Want to Grow Apache Pass Spiderling

Here are some compelling reasons to consider this desert native:

  • Water-wise warrior: Once established, this plant laughs in the face of drought
  • Native plant benefits: Supports local ecosystems and wildlife
  • Low maintenance: Perfect for gardeners who prefer plants that don’t need constant attention
  • Pollinator friendly: Small flowers attract beneficial insects and tiny pollinators
  • Naturalistic appeal: Ideal for creating authentic desert landscapes

Where Apache Pass Spiderling Shines

This isn’t a plant for every garden, and that’s perfectly okay! Apache Pass spiderling excels in:

  • Xerophytic (water-wise) garden designs
  • Native plant gardens focused on Southwestern species
  • Desert landscape settings
  • Naturalistic plantings where you want authentic regional character
  • Areas where you need ground cover that can handle tough conditions

Growing Conditions That Make It Happy

Apache Pass spiderling isn’t picky, but it does have preferences rooted in its desert heritage:

  • Sunlight: Full sun is best – this plant loves to bask
  • Soil: Sandy or rocky, well-draining soil (heavy clay is not its friend)
  • Water: Drought tolerant once established; avoid overwatering
  • Climate: Thrives in USDA hardiness zones 8-10

How to Grow Apache Pass Spiderling Successfully

Growing this desert native is refreshingly straightforward:

  • Seeding: Direct seed in spring after the last frost danger has passed
  • Spacing: Give seeds room to spread naturally
  • Watering: Water lightly until germinated, then back off significantly
  • Maintenance: Minimal care needed – just let it do its thing

Is Apache Pass Spiderling Right for Your Garden?

This plant is perfect if you’re creating a water-wise garden, love native plants, or want to support local wildlife with authentic regional species. However, if you’re looking for bold, colorful blooms or a plant that thrives in humid, water-rich conditions, you might want to look elsewhere.

Apache Pass spiderling won’t be the star of your garden show, but it will be a reliable, eco-friendly supporting player that asks for very little while giving back to the local ecosystem. Sometimes that’s exactly what a garden needs.

Apache Pass Spiderling

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Caryophyllidae

Order

Caryophyllales

Family

Nyctaginaceae Juss. - Four o'clock family

Genus

Boerhavia L. - spiderling

Species

Boerhavia pterocarpa S. Watson - Apache Pass spiderling

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA