GroBox Sunflower

HP056921

1

Description
Specifications
  • Plant sunflower seeds directly into the soil after the last frost date in your region
  • Sow the seeds about 1 to 2 inches deep and space them according to the specific variety's recommendations—typically around 6 to 24 inches apart depending on the sunflower type
  • Sunflowers thrive in full sun, so select a spot with at least 6 to 8 hours of direct sunlight per day
  • Ensure the soil is well‐draining, loamy, and enriched with organic matter
  • Sunflowers typically bloom in mid to late summer
  • Once the flower heads mature and the back of the flower turns yellow, the seeds are ready for harvest
  • You can cut the flower head and hang it upside down to dry
  • Extract the seeds by rubbing or brushing them off the head
Group 1 Curricular
Group 2 Primary Science
Group 3 Plants
Style Code HP056921