Desert Willow is a tree, a long-term addition to the landscape. Notably, it shrugs off dry spells. Its mid spring flowers are a real draw for native bees and hummingbirds.
Zones
Data not available
pH Range
6.5-8.5
Sun
Full Sun
Days to Maturity
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Score Desert Willow on your exact land.
Zone averages can't see the slope, soil, frost, and sun that decide whether desert willow actually takes — and those shift from one yard to the next. Enter your address and we'll score desert willow against your land's real conditions.
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What Desert Willow is
Desert Willow grows as a perennial and reaches around 25 feet at maturity. It blooms purple in mid spring.
How to grow Desert Willow
Desert Willow does best in full sun — at least 6 hours of direct sun a day — and soil from pH 6.5 to 8.5, on fast-draining ground. It needs a growing season of at least 180 frost-free days and about 200 hours of winter chill, which is why climate matters as much as soil.
USDA Zones
Data not available
USDA PHZM 2023
Soil pH
6.5 - 8.5
USDA PLANTS Database
Sun
Full Sun
plant_species_v5.csv
Drainage
excessive (dry/moderately dry)
plant_species_v5.csv
Mature Height
25 ft
plant_species_v5.csv
Chill Hours
200+
plant_species_v5.csv
Frost-Free Days
180+
plant_species_v5.csv
Plant it right
Set desert willow in full sun with fast-draining soil. Many fruit trees need a second variety nearby to pollinate — check before you plant just one.
Match the soil
Desert Willow prefers pH 6.5 to 8.5 (USDA PLANTS Database). A quick soil test from your local Extension lab tells you whether to add lime or sulfur to land in band.
Water steadily
Keep the root zone evenly moist through establishment. Match watering to the plant's drainage preference and your local rainfall.
Be patient, then harvest
Prune annually while the tree establishes; fruit trees reward patience with years of harvest. Local Extension guides publish per-cultivar bearing-age tables.
Good to know
Good news for pet owners — desert willow isn't known to be toxic to dogs or cats. (Source: ASPCA.)
Desert Willow is a standout pollinator plant — high value to bees and other pollinators. (Source: Xerces Society, Pollinator Partnership.)
Where Desert Willow thrives
Whether desert willow thrives on a given site comes down to its soil pH, drainage, sun, and frost dates — the conditions that vary parcel to parcel.
See if Desert Willow will thrive on your land
Zone averages are a start. Your exact soil pH, drainage, sun exposure, and frost dates shape whether desert willow actually takes — we score it against the real conditions at your address.
Three things about your exact spot that zone averages miss:
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
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Frequently Asked Questions
Can I grow Desert Willow in my zone?
Zone data for desert willow is being finalized. A Growable Ground report checks your parcel's full suitability against federal soil, climate, and zone data.
When should you plant Desert Willow?
Set desert willow out in early spring or fall while it's dormant, so the roots establish before the heat of summer. Your local last-frost date — which a Growable Ground report pulls for your exact address — sets the precise window.
How much sun does Desert Willow need?
Desert Willow needs full sun — a spot that catches at least 6 hours of direct summer sun a day. In more shade it still grows, but usually gives a smaller, later crop. The catch is that a yard rarely gets even light everywhere — a fence, the house, or one tall tree can quietly take those hours. A Growable Ground report reads the real sun-hours across your land, canopy and buildings included, so you can pick the brightest bed before you plant.
What soil does Desert Willow need?
Desert Willow prefers soil pH 6.5 to 8.5, on fast-draining ground (USDA PLANTS Database). Your report scores your parcel's actual soil against that using USDA SSURGO data.
Does Desert Willow attract pollinators?
Yes — desert willow's flowers are a strong nectar and pollen source for native bees and hummingbirds (Xerces Society, Pollinator Partnership).
Is Desert Willow safe for pets?
Desert Willow is not known to be toxic to dogs or cats based on available data (ASPCA). Always supervise pets around new plantings.