How to Grow Snakeweed
iNaturalist
Snakeweed
Gutierrezia sarothrae
shrubSnakeweed is a low-growing, drought-tolerant shrub native to western North America with small, wiry stems and tiny yellow flowers. It thrives in arid and semi-arid regions and was historically used by Native Americans for medicinal purposes. The plant is also known as broomweed and is often considered a rangeland indicator of overgrazing or degraded pastures.
When should you plant Snakeweed in your zone?
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Example Snakeweed timeline · Pittsburgh, PA (Zone 6b)
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Plant Snakeweed
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Snakeweed
Around Oct 14≈ 180 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Snakeweed dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 4-9, particularly in arid and semi-arid western regions
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Get my Snakeweed timeline →Growth Stages
Seed Germination
10-14 daysTiny seedlings emerge with minimal cotyledons; very delicate appearance
Keep soil slightly moist but not wet; provide bright light; avoid damping off by ensuring good air circulation
Seedling to Young Plant
4-8 weeksWiry stems develop with small thread-like leaves; plant grows slowly and stays compact
Reduce watering frequency; begin hardening off if indoors; transplant carefully as roots are delicate
Vegetative Growth
6-12 monthsShrub develops branching, wiry structure with characteristic fine foliage; slow, steady growth
Minimal supplemental water after establishment; no pruning typically needed; plant is largely self-sustaining
Flowering
8-12 weeksSmall, bright yellow flowers appear at branch tips in clusters; typically blooms late summer to fall
Do not fertilize; allow natural flower development; flowers attract pollinators
Seed Production & Maturity
ongoing after first yearFlowers fade to small seed capsules; plant becomes woody and fully established
Allow seeds to mature and drop for natural reseeding; plant requires no winter protection in most zones
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Usually minimal threat; handpick if populations are high; provide habitat for natural predators
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Rare in arid regions; increase humidity slightly if detected; insecticidal soap as last resort
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Prevent with excellent drainage and minimal watering; remove affected plants immediately
Uses
Traditional herbal remedy
MedicinalSnakeweed has been used in traditional Native American and southwestern folk medicine to treat digestive issues, snake bites, and wounds. The aerial portions are typically dried and brewed as a tea. [source]
Pollinator support
WildlifeThe bright yellow flowers provide late-season nectar and pollen for bees, butterflies, and other beneficial insects when few other plants are blooming. [source]
Rangeland indicator
HouseholdSnakeweed thrives in degraded rangelands and is used as an ecological indicator of overgrazing and soil health problems in arid western ecosystems. [source]
Natural dye plant
CraftThe entire plant, particularly the flowers and stems, can produce yellow and golden dyes for natural textile dyeing projects. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest aerial portions (stems and leaves) for medicinal use in late summer to early fall when plants are in full flower. Cut stems just above the base and dry for tea or traditional preparations. Seeds can be collected when capsules dry and begin to split naturally.
Fun Facts
- 🌱 Snakeweed's scientific name, Gutierrezia sarothrae, comes from the Greek 'sarothros' meaning 'broom,' referring to its use as brushes due to its wiry stems.
- 🌱 The plant's common name 'snakeweed' likely derives from its historical use as a remedy for snake bites in the American Southwest.
- 🌱 Snakeweed produces allelopathic chemicals that can inhibit the growth of competing plants, allowing it to thrive in harsh, competitive desert environments.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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