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Marijuana

Cannabis sativa

Found in disturbed areas and clandestinely cultivated plots. Weakley, Flora of the Southeastern United States (2025), Florida edition What its natural habitat tells you

—
Not native

Not native to Florida. How scores work Is it native here?

Profile 71%

Height
3–9 feet
Light
Full sun
Soil moisture
Dry to wet

At a glance

Life cycle
Annual
Bloom
June to October

Not yet recorded · Spread · Leaves

Recorded in 11 Florida counties.

Ecological relationships

Who uses this plant?

What these records mean

4CaterpillarsGenus host records with ranges including FL

Genus host records with ranges including FL · Cannabis

  • Agrotis gladiariaSwordsman Dart, Clay-Backed Cut-Worm
  • Grapholita tristriganaThree-Lined Grapholita
  • Helicoverpa zeaCorn Earworm Moth
  • Papaipema cataphractaBurdock Border, Potato-Stalk Borer
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
—BeesSoutheastern regional records
—Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claim
Growing and identification

Plant details

Family
Cannabaceae

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope
Also known as

Hemp; Marihuana

Conservation status

Florida rankSNA
Global rankGNR
FL statusNot verified
Federal statusNot verified

Conservation source Global and federal source

Native alternatives

Find natives for your garden

Sources