Across
- 2. when daily temperatures influence plant responses, such as flowering
- 6. change of daily temperatures
- 9. temperature rangein which plants grow and survive.
- 10. cold treatment of plants
- 11. plants that prefer cooler growing temperatures and are tolerant of frost
Down
- 1. short for Growing degree days
- 3. ideal temperature for plant growth.
- 4. cold requirement for seeds to germinate
- 5. plants that require warmer temperatures for best growth
- 7. all the chemical reactions in a plant.
- 8. plant’s ability to tolerate cold temperatures