Best Plants For Newcastle, CA

A variety of plants are suitable for Newcastle's climate. According to our data, the growing zone for the area is 9b, with average annual lows of 25 to 30 degrees Fahrenheit. Scroll down for a full list of the best plants for Newcastle, CA based on our analysis of the region's climate.

If growing food is your aim, vegetables hardy to Newcastle include beets, bell peppers and broccoli, while fruits like apricots, avocados and bananas will flourish.

For flower beds, go with choices like african lily, azaleas and bird of paradise for the best results.

Hydroponic Garden Grow Kit

Grow fresh herbs and vegetables year-round with this indoor hydroponic garden system.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Trees for Newcastle

American Holly

Bald Cypress

Black Walnut

Green Ash

Hackberry Tree

Japanese Maple

Live Oak

Meyer Lemon Tree

Red Maple

Redbud

Satsuma Mandarin Tree

Saucer Magnolia

Silver Maple

Southern Magnolia

Sugar Maple

Sweetgum

Sycamore Tree

Tulip Tree

Weeping Willow

White Oak

Fruits for Newcastle

Apricots

Avocados

Bananas

Blueberries

Figs

Grapefruits

Guavas

Kaki Persimmons

Kiwis

Kumquats

Lemons

Limes

Mangoes

Olives

Oranges

Papayas

Passion fruits

Peaches

Plums

Pomegranates

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Flowers for Newcastle

African Lily

Azaleas

Bird of Paradise

Bougainvillea

Camellia

Dahlia

Daylily

Gardenia

Geraniums

Hardy Hibiscus

Hibiscus

Jasmine

Lantana

Lavender

Marigold

Morning Glory

Oleander

Petunias

Rose

Rosemary

Vegetables for Newcastle

Beets

Bell Peppers

Broccoli

Bush Beans

Carrots

Celery

Collard Greens

Cucumbers

Eggplant

Kale

Okra

Radishes

Southern Peas

Spinach

Squash

Sweet Corn

Sweet Potatoes

Swiss Chard

Tomatoes

Zucchini

Frequently Asked Questions

Have questions about plants for your area? Check out our FAQ below for quick answers to common questions about what plants grow best in the Newcastle, CA climate.

Map of CA Hardiness Zones

Choose plants with your zone in mind

Choosing plants based on the growing zone for Newcastle ensures that your plants will be able to survive the lowest annual temperatures in your area of California.

Hydroponic Garden Grow Kit

Grow fresh herbs and vegetables year-round with this indoor hydroponic garden system.

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Deluxe Plastic Watering Can

High-capacity watering can with comfortable grip and precise spout.

Stainless Steel Garden Tool Set

Complete garden tool set with heavy-duty stainless steel tools for all your gardening needs.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Need Gardening Gear?

The Plant Guide Online has selected some of our favorite products to help you with your next growing project. From seed starting trays and fertilizers to decor and lifestyle items, we think you'll love what we've selected.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Reusable Grow Bags

Breathable fabric grow bags that promote healthy root growth for your vegetables and fruits.

Newcastle's Temperature

The USDA growing zone is 9b in Newcastle, CA. This is a measure of the lowest temperature that a plant can survive, helping to decide what plants would be suitable for the region's climate. According to our records, the average annual extreme minimum temperature in Newcastle is 25 to 30 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for Newcastle, CA.

Map of Newcastle

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

All Towns In CA

Tools You'll Love

The Plant Guide Online has selected some of our favorite products to help you with your next growing project. From seed starting trays and fertilizers to decor and lifestyle items, we think you'll love what we've selected.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Worm Composting Kit

Complete kit for starting your own worm composting system.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Plants For Other States

Looking for the best plants in a different area of the United States? Click on a button below to find plants that are ideal for that state's temperatures.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Deluxe Plastic Watering Can

High-capacity watering can with comfortable grip and precise spout.

Reusable Grow Bags

Breathable fabric grow bags that promote healthy root growth for your vegetables and fruits.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.