Sheffield's Seed Company

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Growing Info

Scarification: none required

Stratification: cold stratify for 30-60 days

Germination: sow seed 1/4" deep, tamp the soil, keep moist, mulch the seed bed, remove mulch upon germination

Other: will germinate in 14-60 days

Native to: California

Native

Introduced

Platanus racemosaPlatanus racemosa

California Sycamore, Western Sycamore

In Stock: 0.521 lb (Total:0.521lb)

Platanus racemosa

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0.52 lb CA

Details

Germination:

91%

Germination test:

Cut (Full Seed)

Purity:

99%

Seeds per lb:

242,550

Quantity:

0.52 lb

Collected in:

California

Crop year:

2023

Min. hardiness zone:

Item ID:

1834311

Characteristics

Growing Info

Scarification: none required

Stratification: cold stratify for 30-60 days

Germination: sow seed 1/4" deep, tamp the soil, keep moist, mulch the seed bed, remove mulch upon germination

Other: will germinate in 14-60 days

Native to: California

Native

Introduced

Platanus racemosa, or Western/California Sycamore, is a striking broadleaf deciduous tree native to California, flourishing primarily in zones 6-10. With a majestic height of 65-75 feet and width of 45-50 feet, it commands attention with its irregular, rounded top and often multiple twisting trunks. The tree boasts smooth mottled bark in tones of cream, gray, and pale tan, peeling as it ages. During the fall, its lobed leaves transition to brilliant orange-yellow hues. In spring, it produces small spherical flower clusters – greenish-yellow for males and reddish for females – which mature into fuzzy seed balls that linger through winter, adding interest to any landscape. A favored host for the Western Tiger Swallowtail butterfly, Western Sycamore thrives in sun or partial shade, tolerates diverse soils but requires ample water, especially when planted away from natural water sources. Prune for a multi-trunked effect to enhance garden aesthetics. Its robust adaptability to heat and wind makes it an excellent choice for diverse environments.