What Zone Is NJ in for Plants: Guide To Grow the Right Plant


When it comes to gardening in New Jersey, understanding the planting zones is crucial. By knowing the specific hardiness zones in the state, you can plan your gardening schedule and select the right plants to cultivate. In this guide, we will explore the different zones in New Jersey and the types of foliage that thrive in each zone.

What Are the Planting Zones in New Jersey?

New Jersey has two primary hardiness USDA zones: Zone 6 and Zone 7. These zones, also known as the Garden State Hardiness Zones, are further categorized into 6a, 6b, 7a, and 7b. With a temperate climate, New Jersey provides favorable conditions for cultivating plants throughout the year, even in winter.

Zone 6: The Mid-Atlantic Region

Zone 6 includes parts of New York, New Jersey, Pennsylvania, and West Virginia. Moving southward along the Atlantic Coast, it also encompasses North Carolina, Maryland, and the District of Columbia. Winter temperatures in zone 6a range between 0 and -10 degrees Fahrenheit, while zone 6b experiences temperatures between five and minus five degrees Fahrenheit on average. This zone offers abundant opportunities for gardening and is ideal for cultivating various vegetables and perennials.

Zone 7: Southern New Jersey

Zone 7 covers southern regions of New Jersey, including areas like Swedesboro and Monmouth County shore. Compared to zone 6, zone 7 has a longer growing season and an average minimum temperature 10 degrees higher. This zone supports the growth of a wide range of trees, perennial flowers, and vegetables, even during the winter. It is also suitable for citrus tree species. Some plants that thrive in zone 7 include vine and shrub species with evergreen leaves, camellia, lavender annuals, and sunflowers.

How to Identify Your Growing Zones in New Jersey?

To determine your growing zone in New Jersey, you can check the USDA zone map or enter your zip code on the USDA website. The map provides a color-coded representation of the zones, allowing you to identify your specific zone and gather information about the ideal plants for your region. By understanding your zone, you can make informed decisions about your gardening endeavors.

Why Knowing Your Zone is Important?

Knowing your planting zone in New Jersey has several benefits:

Saves Money

By selecting plants optimized for your hardiness zone, you can avoid wasting money on plants that may not thrive in your environment. This ensures that you make cost-effective choices and maintain a successful garden.

Ensures Appropriate Care

Different plants have varying heat and humidity requirements. By selecting plants suitable for your zone, you can provide them with the proper care they need. This results in healthier and more prosperous plants, reducing maintenance efforts.

Incorporates a Variety of Plants Into Your Garden

With knowledge of your USDA plant hardiness zone and local climate, you can select a diverse range of plants that suit your landscaping project. Exploring plants suitable for your unique zone opens up possibilities for unique and beautiful additions to your garden.

Develops More Versatile Plants

Understanding the adaptability of plant species across different planting zones allows you to experiment and expand your gardening horizons. By choosing plants that can thrive in multiple zones, you can create a more versatile and resilient garden.

Assists in Making Future Plans

Knowing the climate and hardiness zone of your area enables you to plan for the future. By understanding rainfall patterns and temperature ranges, you can anticipate the ideal conditions for your plants’ growth and maturity.


Understanding the importance of hardiness zones and their relevance to New Jersey allows you to make informed decisions about your gardening endeavors. With zones 6 and 7 in the state, you can plan your garden accordingly and cultivate a wide range of plants and flowers. Embrace the opportunities provided by your zone and create a vibrant and thriving garden in New Jersey.

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