Best Plants For Rock Island, IL

A variety of plants are suitable for Rock Island's climate. According to our data, the growing zone for the area is 5b, with average annual lows of -15 to -10 degrees Fahrenheit. Scroll down for a full list of the best plants for Rock Island, IL based on our analysis of the region's climate.
Trees for Rock Island
Fruits for Rock Island
Flowers for Rock Island
Vegetables for Rock Island
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 Rock Island, IL climate.
Some of the best vegetables for Rock Island, IL include beets, broccoli and brussels sprouts. Other recommended vegetables include Cabbage, Carrots and Cauliflower based on Rock Island's USDA hardiness zone.
Map of IL Hardiness Zones

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

Worm Composting Kit

Raised Garden Bed Kit

Stainless Steel Garden Tool Set

Hoeing Ain't Easy Garden Sign

Reusable Grow Bags
Best Time to Plant in Rock Island
Check the growing calendar for Rock Island at the Old Farmer's Almanac to see the best planting times for the region.
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.

Deluxe Plastic Watering Can

Raised Garden Bed Kit

Hydroponic Garden Grow Kit

Raised Garden Planter

Steel Hori Hori Weeding Knife

Rock Island's Temperature
USDA Growing Zone: 5b
Longitude: -90.5827
Latitude: 41.4699
Lowest Avg Temperatures (F): -15 to -10
The USDA growing zone is 5b in Rock Island, IL. 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 Rock Island is -15 to -10 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for Rock Island, IL.
Map of Rock Island

Metal Arbor Trellis

Metal Seed Storage Box

Raised Garden Bed Kit

Wooden Chicken Coop

Hoeing Ain't Easy Garden Sign
All Towns In IL
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.

Deluxe Plastic Watering Can

Rustic Iron Garden Trellis

Cluck Around Sign

Raised Garden Bed Kit

Large Greenhouse Kit
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.

Reusable Grow Bags

Self Watering Plant Pots

Deluxe Plastic Watering Can

Hydroponic Garden Grow Kit

Wooden Chicken Coop
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