Cestrum Species, China Berry, Chinese Inkberry, Day-Blooming Cestrum, Day Jasmine

Cestrumdiurnum

Family
Solanaceae (so-lan-AY-see-ee)
Genus
Cestrum (SES-trum)
Species
diurnum (dy-YUR-num)
Synonym
Sun Exposure
Light Shade
Foliage
Smooth
Height
6-8 ft. (1.8-2.4 m)
Spacing
4-6 ft. (1.2-1.8 m)
Hardiness
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
All parts of plant are poisonous if ingested
Bloom Color
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Other Details
Category
Shrubs
Tropicals and Tender Perennials
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Suitable for growing in containers
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Bokeelia, Florida

Brandon, Florida

Homestead, Florida

Zephyrhills, Florida

Lake Charles, Louisiana

Youngsville, Louisiana

Lucedale, Mississippi

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Gardener's Notes:

3
positives
2
neutrals
1
negative
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9
Miami, FL | July 2020 | negative

Birds and butterflies love this plant. However it is an invasive species of such concern that the sale and planting of it is prohibited a...Read More

N
N
(Zone 10a) | May 2009 | positive

The plant likes a lot of sun and is fine with some shade and has a mild fragrance that all butterflies seem to love. While taking this p...Read More

A
Chichester, NH (Zone 5b) | October 2007 | positive

I bought this plant from Top Tropicals, their website doesn't say it's poisonous, I should've looked here first! I have little kids so re...Read More

M
Roslyn, NY (Zone 7a) | September 2006 | positive

After three years in a one gallon pot 18" tall mine bloomed. The scent is like fine chocolate cocoa, delicate but distinct. It has dozens...Read More

H
H
San Antonio, TX (Zone 8b) | August 2005 | neutral

I have not grown this plant so I am unable to rate it other than give it a neutral rating. Other common names for this plant include will...Read More

S
Oklahoma City, OK (Zone 7a) | August 2002 | neutral

Some other names for this plant are: China inkberry, day cestrum and China berry. It is most commonly found in mMoist and wet forests a...Read More

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