Germination stage: Sunflower seeds take about 7 to 10 days to germinate. During this time, the shell of the sunflower seed cracks open, and the seedling begins to develop roots. Vegetative stage ...

Syngenta Biotechnology China-led research, with partners in the U.S., France, the UK, Chile, the Netherlands, Argentina, and ...

Sunflowers are beloved as summer annuals. Learn more about the different varieties of sunflowers, how to care for them, and ...

"Birds are particularly fond of sunflower seeds, as are squirrels," Tiffany Selvey told House Digest in her exclusive ...

What you should consider: Successful germination and flowering can be ... The bulk packaging includes more than 1,000 sunflower seeds. What you should consider: All 15 varieties are mixed together ...

Abscisic acid (ABA), a key environmental response hormone, strongly inhibits seed germination and serves as a central ...