Sunflowers (Helianthus annuus)
It's no surprise that sunflowers have always been the go-to cut flower globally. They're ridiculously easy to grow, thriving in the sweltering summer and early fall. These flowers bloom like crazy and demand almost zero attention. They're basically the happiest flowers you can plant.
Over time, breeders have whipped up a bunch of stunning sunflower varieties that go way beyond your typical yellow-orange ones with a black center.
Adored by pollinators and birds, adding a few to your flower garden is a no-brainer.
Details:
Plant type: annual
Height: 70–80"
Site: full sun
Days to maturity: 65-75 days
Plant spacing: 12-24”
Pinch: do not pinch
Kids, Pets and Deer: non-toxic, not deer resistant
Indoor & Pots: grows best in the ground
How to Grow:
Direct Seed: Sow 1/2" deep after all dangers of frost have passed.
Transplant: Sow indoors 2-3 weeks prior to planting out. Do not allow plants to become root bound and avoid disturbing roots.
Germination: 7-14 days at 70-75°F (21-24°C)
Where to plant:
Plant in full sun. Light, well-drained soil.
Harvesting/Vase Life:
Flowers can be harvested tight, when color first shows, or when almost completely open, depending on your needs.