Key Growing Information
Branching Sunflowers | Key Growing Information
Learn how to grow branching sunflowers from seed, including sowing and germination, light and soil requirements, spacing & harvesting, from Johnny's Selected Seeds.
Key Growing Information
Dwarf Sunflowers | Key Growing Information
Written by our research team, this reference contains the essential information for growing dwarf sunflowers. Read more for a successful harvest!
A spreadsheet displaying a matrix 48 varieties of sunflowers, indicating best Jang JP rollers for sowing, part numbers, and seeding notes on singulation.
Key Growing Information
Perennial Sunflowers | Key Growing Information
Written by our research team, this reference contains the essential information for growing perennial sunflowers from seed. Read more for a successful harvest!
Learn how to succession-plant sunflowers from Johnny's Selected Seeds. Maximize your sunflower quality and yield using these 3 different types of sunflower succession planting programs.
Comparison Chart
Dwarf Sunflower Varieties | Comparison Chart (PDF)
A full-color, downloadable, printable (PDF) comparison chart for our dwarf sunflower varieties, including photos, part number, variety, days to bloom, flower size, plant height, stem form and length, petal color, disk color, and whether or not the flowers produce pollen.
Comparison Chart
Tall Sunflower Varieties | Comparison Chart (PDF)
A full-color, downloadable/printable PDF version of our Tall Sunflowers Comparison Chart.
Key Growing Information
Tall (Single Stem) Sunflowers | Key Growing Information
Written by our research team, this reference contains the essential information for growing tall sunflowers from seed, including sowing and germination, light and soil requirements, spacing & harvesting.