We build and deliver  garden bed frames to Hunterdon, Warren, Morris County, NJ & Northampton County, PA. 

 

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New Gardener in Need of Guidance?
The Complete Beginner's E-Guide to Organic Gardening in NJ Zone 6 is now available for purchase. Learn more here.

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Controlling Weeds in Your Organic Garden
Chemical-Free Pest Control for Your NJ Organic Garden
Grow Better Tomatoes by Amending the Soil
"Winter Sowing Works" Amazon Kindle Book from Bohemian Reflections
Enjoy a Discounted Price on Our Newest E-Guide... Growing Herbs in NJ Zone 6
Determinate vs. Indeterminate Tomatoes
Growing Tomatoes from Seed
Buying Good Garden Soil in Hunterdon, NJ
What Type of Soil is Right for My Raised Garden Beds?
Growing Tomatoes for Sauce
NJ Tomato Growing: Organic Control of Aphids, Stink Bugs and Fruit Worms
Homemade, Home-Canned Salsa - Instructions and Recipe
NEW E-GUIDE! Preserving the Harvest: How to Can, Freeze, Pickle, Dehydrate and Cold-Store
Growing Garlic in NJ
 

 

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Hardiness Zones in NJ

Q: I'm confused about the planting zones in NJ. After doing some Googling on the subject and finding various colored maps, I still don't get it. I live in Hunterdon County and I've heard that our state has many sub-zones. Which one are we? Does this mean I should avoid planting certain vegetables at certain times? Please help.

A: Thanks for writing! We recently added a gardening calendar to give readers a friendly reminder of when to plant which vegetables in NJ. You'll find it right here.

Most of NJ is in Hardiness Zone 6, with the exception of the northwest corner of the state which is Zone 5 (cooler). Also, a few spots on the shore and in Gloucester, Salem and Cumberland Counties are Zone 7 (warmer).

GardenTimeOnline.com features a map of the NJ hardiness zones and sub-zones in the event you need more specific information.

Your Hardiness Zone basically determines the final date of the spring thaw for your area. It also indicates that certain plants will thrive better there (at certain times of the year) than others. However, I wouldn't worry much about this if you're planting a vegetable garden in NJ. May 15th is the official "garden planting" day in our state, when you can safely assume that no more frost will occur until the autumn. On this day, put all of your hot-weather loving plants such as tomatoes, cucumbers, peppers, squash, etc. into the ground.

 

Can you start your NJ garden earlier than May 15th? Absolutely. Many cool-weather plants aren't affected by the frost, and in fact won't thrive once the scorching summer sun kicks in. You can put these in sometimes as early as March 15th (that's 2 months before the expected last frost date in NJ). It really depends on the type of vegetable and the kind of temps that plant prefers.

Cool weather loving plants: peas, radishes, spinach, beets, kale, cabbage, carrots

Early summer plants: lettuce, mesclun greens, swiss chard, broccoli, arugula

Hot weather loving plants: tomatoes, peppers, eggplant, cucumbers, zucchini

Read our article about First Vegetables to Plant in Early Spring in NJ for more details.


GardenBedsNJ.com is owned by Mike Hyde and 4 Seasons Lawn Care. We build, deliver and install raised garden beds to Hunterdon and Warren Counties in NJ and Northampton County, PA.

Contact us for more information: 908 783 5733 or email mikehyde@4seasonslawns.com today!

 


Click here for an alphabetically ordered list of NJ gardening articles.

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SPRING GARDENING ZONE 6

Chemical-Free Pest Control for Your NJ Organic Garden

Grow Better Tomatoes by Amending the Soil

Growing Herbs in NJ Zone 6 Instant Download E-Guide

Determinate vs. Indeterminate Tomatoes

Growing Tomatoes from Seed

Buying Good Garden Soil in Hunterdon, NJ

What Type of Soil is Right for My Raised Garden Beds?

What Vegetables to Plant on May 15

Ode to the Turnip

Best Seed Catalogs

When and How to Start Prepping Your Garden Beds in New Jersey

When to Plant Early Spring Vegetables in NJ

Garden Planning in February? Yes! Get Ready for Spring Planting in NJ

Getting Your Raised Garden Beds Ready for Spring Planting

Is Rototilling Necessary? To Till or Not to Till Your NJ Garden Beds

Garden Planting Dates for NJ Zone 6

How to Plant Peas When There is Snow on the Ground

What to Do When You Miss Your Planting Date

Baking the Weed Seeds Out of Your Garden Beds

Planting Onions in Early Spring in NJ Zone 6

Broccoli Planting Instructions for NJ Zone 6

Sacrificial Carrot: How to Make Your NJ Carrot Crop Go the Distance

How to Grow Strawberries Organically

How to Plant Cucumbers in NJ Zone 6

Growing Herbs Successfully in NJ Zone 6

Spring Gardening in NJ: What to Plant on May 15?

Mid Spring Gardening Upkeep

 

ORGANIC COMPOST & FERTILIZERS

Organic Composting Q&A

Mulch Q&A for Vegetable Gardens

Choosing a Fertilizer for Your Vegetable Garden

6 Quick Tips for Gardening Without the Use of Chemical Fertilizers or Pesticides

 

GROWING VEGETABLES FROM SEED

How Long Do Garden Seeds Last? Seed Viability Chart

How to Grow Vegetables from Seed

Growing Lettuce from Seed vs. Direct Sowing Lettuce

Growing Tomatoes from Seed