General Plant Information (Edit)
Plant Habit: Vine
Life cycle: Perennial
Sun Requirements: Partial Shade to Full Shade
Water Preferences: In Water
Wet
Dry
Minimum cold hardiness: Zone 8a -12.2 °C (10 °F) to -9.4 °C (15 °F)
Maximum recommended zone: Zone 7a
Fruit: Other
Flowers: Blooms on new wood
Flower Color: Other
Flower Time: Late winter or early spring
Late summer or early fall
Late fall or early winter
Uses: Windbreak or Hedge
Cut Flower
Suitable for forage
Edible Parts: Sap
Dynamic Accumulator: Nitrogen fixer
P (Phosphorus)
B (Boron)
Mn (Manganese)
Wildlife Attractant: Bees
Butterflies
Resistances: Gophers/Voles
Propagation: Seeds: Scarify seeds
Days to germinate: uslisnsd li nd afsoaooplouMms,g tllooooimuybrbeorps ycdn ls e ffunutklrod m a
Suitable for wintersowing
Pollinators: Beetles
Moths and Butterflies
Bumblebees
Miscellaneous: Endangered
Conservation status: Endangered (EN)

Image
Common names
  • Black Oil Sunflower
  • Sunflower
  • Common Sunflower

« Add a new plant to the database

« The Plants Database Front Page

Today's site banner is by dirtdorphins and is called "succulent leaves"

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.