Gardeners who live in USDA Plant Hardiness Zone 6 are fortunate to have a wide variety of plants that they can grow. However, there is a slight difference between Zone 6A and Zone 6B that can affect which plants will thrive in each zone.
Zone 6A
- Average minimum temperature: -10 to -5 degrees Fahrenheit
- Typical range: -15 to -0 degrees Fahrenheit
Zone 6B
- Average minimum temperature: -5 to 0 degrees Fahrenheit
- Typical range: -10 to 5 degrees Fahrenheit
As you can see, the difference between Zone 6A and Zone 6B is only 5 degrees Fahrenheit. However, this small difference can make a big difference in which plants will survive in each zone.
In general, plants that are hardy to Zone 6A will also be hardy to Zone 6B. However, there are some plants that are only hardy to Zone 6B, such as:
- Abelia
- Bottlebrush
- Crape myrtle
- Firecracker plant
- Gardenia
- Hibiscus
- Mandevilla
- Oleander
- Pentas
- Texas sage
If you are unsure whether a particular plant is hardy to your zone, you can always check with your local nursery or extension office.
In addition to the difference in hardiness, there are also some other factors that can affect which plants will thrive in Zone 6A or Zone 6B. These factors include:
- Sunlight: Zone 6A receives an average of 2,500 to 3,000 hours of sunlight per year, while Zone 6B receives an average of 3,000 to 3,500 hours of sunlight per year. This difference in sunlight can affect which plants will grow best in each zone.
- Rainfall: Zone 6A receives an average of 30 to 40 inches of rain per year, while Zone 6B receives an average of 40 to 50 inches of rain per year. This difference in rainfall can also affect which plants will grow best in each zone.
- Soil: The soil in Zone 6A is typically clay loam, while the soil in Zone 6B is typically sandy loam. This difference in soil can also affect which plants will grow best in each zone.
By considering all of these factors, you can choose the right plants for your garden and ensure that they will thrive in your specific zone.
Frequently Asked Questions
Q: What is the difference between Zone 6A and Zone 6B?
A: The difference between Zone 6A and Zone 6B is only 5 degrees Fahrenheit. However, this small difference can make a big difference in which plants will survive in each zone.
Q: Which plants are hardy to Zone 6A?
A: Most plants that are hardy to Zone 6A will also be hardy to Zone 6B. However, there are some plants that are only hardy to Zone 6B, such as abelia, bottlebrush, crape myrtle, firecracker plant, gardenia, hibiscus, mandevilla, oleander, pentas, and Texas sage.
Q: What other factors can affect which plants will thrive in Zone 6A or Zone 6B?
A: In addition to hardiness, other factors that can affect which plants will thrive in Zone 6A or Zone 6B include sunlight, rainfall, and soil.
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