Rio Grande Cottonwood
Populus deltoides wislizeniifam. Salicaceae
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Pl. D49E — Populus deltoides wislizenii
Populus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizeniiPopulus deltoides wislizenii
IOverview
Overview
Rio Grande Cottonwood (Populus deltoides wislizenii) is a large tree native to the southwestern United States and northern Mexico. Known for its light requirements of full sun and moisture-tolerant nature, it thrives in various soil types including light (sandy), medium, and heavy (clay). This species can grow up to 30 meters tall and is valued both for its ornamental beauty and as a source of edible parts such as flowers, inner bark, leaves, and seeds. Found across Arizona, Colorado, New Mexico, Texas, Utah, and Wyoming, Rio Grande Cottonwood plays an important role in local ecosystems and offers sustenance to those who know how to use it.
Quick answers
What is Rio Grande Cottonwood?
Rio Grande Cottonwood (Populus deltoides wislizenii) is a large tree native to the southwestern United States and northern Mexico. Known for its light requirements of full sun and moisture-tolerant nature, it thrives in various soil types including light (sandy), medium, and heavy (clay).
What is Rio Grande Cottonwood used for?
Traditionally used for energy & focus. Each claim is evidence-rated — see Section II for full citations.
Best for
Top 1 evidence-ranked use of Rio Grande Cottonwood
Clinicaluses · safety · chemistry · dosagemedicinal profile
IIBenefits & evidence
1 claim · 0 sources
Benefits & evidence
1 claim · 0 sources- Traditional-use note: Rio Grande Cottonwood appears in herbal sources around clarity and study-routine traditions, often as a tincture. PlantSage presents this as ethnobotanical context, not as medical advice.
Traditional context only. This reviewed claim keeps the original low confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.
IV·bMixology suggestions
1 draft
Mixology suggestions
1 draftEditorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Rio Grande Cottonwood support blend
generaltea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
VCultivation
Cultivation
Rio Grande Cottonwood thrives in full sun and prefers moist, well-draining soil that can be light (sandy), medium, or heavy (clay). The tree is hardy in temperate regions and can grow up to 30 meters tall. For propagation, use seeds or inner bark. Edible parts include flowers, inner bark, leaves, and seed. Ensure the soil pH ranges between 5.2 and 7.3 for optimal growth.
Light
Full sun
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Habit
Tree
Mature size
30.0 m tall
Soil pH
5.2–7.3
For first-time growers
How to grow Rio Grande Cottonwood for the first time
7steps
Start with planting Rio Grande Cottonwood in a sunny spot and follow these steps for success.
- 1
What you'll need
Seeds or young saplings, garden gloves, spade, watering can.
- 2
Best time to plant
Plant seeds in spring after the last frost or transplant young saplings anytime from early spring to late fall.
- 3
Soil and container prep
Ensure soil is well-draining with a pH between 5.2 and 7.3; loosen the topsoil if planting in containers.
- 4
Sowing or transplanting
For seeds, sow them shallowly in moist soil; for saplings, dig a hole twice as wide but not deeper than the root ball.
- 5
First two weeks
Water regularly to keep the soil consistently moist; mulch around the base to retain moisture and suppress weeds.
- 6
Ongoing care
Provide full sun exposure, water deeply once a week during dry periods, and prune in late winter or early spring.
- 7
Harvest or pruning
Prune young trees for shape; harvest leaves, flowers, and inner bark as needed for culinary or medicinal use.
VIEdible & utility
Edible & utility
Edible parts:FlowersInner barkLeavesSeed
Edible uses: Gum
Other uses:GumRooting hormoneErosion controlLumber
Contextrange · companions · related
VIIDistribution
7 native · 0 introduced
Distribution
7 native · 0 introducedDistribution across0 continents· 7 native
Broader regions
native:Arizona, Colorado, New Mexico, Texas, Utah, Wyoming, Mexico Northeast
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family (Salicaceae), common use cases, and growing requirements.
same family · Salicaceae
Botanical relatives — often share phytochemistry + growing needs.
shared use cases
Different families, similar therapeutic role — good for comparing.
XI
Explore further
Companion planting
Compare with similar plants
XII
About this entry
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- Citation
- How to cite this entry · Submit a correction
Back to the cataloguePlant id · d49e13b9-ee90-4f15-a328-6afa2726481e
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