Best Plants For Harristown, IL

A variety of plants are suitable for Harristown's climate. According to our data, the growing zone for the area is 6a, with average annual lows of -10 to -5 degrees Fahrenheit. Scroll down for a full list of the best plants for Harristown, IL based on our analysis of the region's climate.
Trees for Harristown
Fruits for Harristown
Flowers for Harristown
Vegetables for Harristown
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 Harristown, IL climate.
Some of the best vegetables for Harristown, IL include beans, beets and bell peppers. Other recommended vegetables include Broccoli, Carrots and Cauliflower based on Harristown's USDA hardiness zone.
Map of IL Hardiness Zones

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

Metal Arbor Trellis

Fiskars Garden Harvest Basket

Small Greenhouse Kit

Cluck Around Sign

Brass Watering Can
Best Time to Plant in Harristown
Check the growing calendar for Harristown at the Old Farmer's Almanac to see the best planting times for the region.
Need Gardening Gear?
PlantGuideOnline.com 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

Deluxe Plastic Watering Can

Metal Seed Storage Box

Shiitake Mushroom Kit

Cluck Around Sign
Harristown's Temperature
USDA Growing Zone: 6a
Longitude: -89.0608
Latitude: 39.8429
Lowest Avg Temperatures (F): -10 to -5
The USDA growing zone is 6a in Harristown, 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 Harristown is -10 to -5 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for Harristown, IL.
Map of Harristown

Raised Garden Planter

Metal Arbor Trellis

Large Greenhouse Kit

Rustic Iron Garden Trellis

Worm Composting Kit
All Towns In IL
Tools You'll Love
PlantGuideOnline.com 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.

Hoeing Ain't Easy Garden Sign

Reusable Grow Bags

Fiskars Garden Harvest Basket

Raised Garden Bed Kit

Steel Hori Hori Weeding Knife
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.

Worm Composting Kit

Shiitake Mushroom Kit

Fiskars Garden Harvest Basket

Wooden Chicken Coop

Steel Hori Hori Weeding Knife
To see our latest gardening and homesteading projects, you can find us on Facebook, Instagram, and TikTok.