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Organic Certification Status
Organic Certification Status
Open Pollinated / Hybrid (F1)
Open Pollinated / Hybrid (F1)
Producer / Farm
Producer / Farm
Scientific Name
Scientific Name
Plant Lifespan
Plant Lifespan
Cold Hardiness (F)
Cold Hardiness (F) Cold Hardiness is defined as coldest minimum temperature that a fully dormant plant can survive. Cold Hardiness zones can help guide whether perennial plants are suitable to your region or used to guide plantings of cold sensitive annuals.
Temp (F)
ZONE
  • 20 to 25 9a
  • 25 to 30 9b
  • 30 to 35 10a
Light Requirements
Light Requirements
Seed In
Seed In
Date Range
Season
  • Mar 21 - Apr 20 Early Spring
  • Apr 21 - May 20 Mid Spring
  • May 21 - Jun 20 Late Spring
  • Jun 21 - Jul 20 Early Summer
  • Jul 21 - Aug 20 Mid Summer
  • Aug 21 - Sep 21 Late Summer
Seeding Depth
Seeding Depth
0
25
50
75
100
Days to Sprout
Days to Sprout
Optimal Soil Temperature (F)
Optimal Soil Temperature (F)
0
25
50
75
100
Plant Spacing
Plant Spacing
0
25
50
75
100
Plant Height
Plant Height
0
25
50
75
100
Average Days from Seed to Harvest
Average Days from Seed to Harvest
0
25
50
75
100

Sunflowers

The Sunflower is the archetypal flower, recognized the world over. Native to the Americas, the Sunflower was traditionally, and still is a plant of great value and unparalleled beauty. The seeds of the Sunflower are quite nutritious, containing high amounts of vitamin E, magnesium & selenium. Oil pressed from Sunflower kernels is excellent for cooking. The seeds are coveted by birds, and make excellent livestock feed as well. Sunflowers are easy to grow: give them fertile soil and deep, infrequent watering to encourage strong root systems to support tall stalks. Could be an important subsistence crop... 

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