Best Plants For Boulder Hill, IL

A variety of plants are suitable for Boulder Hill's climate. The growing zone for the area is usually 5b, with average annual lows of -15 to -10 degrees Fahrenheit. Scroll down for a full list of the best plants for Boulder Hill, IL based on our analysis of the region's information.

If growing food is your aim, vegetables hardy to Boulder Hill include beets, broccoli and brussels sprouts, while fruits like apples, apricots and blackberries will flourish.

For flower beds, go with choices like asters, black-eyed susans (rudbeckia) and bleeding heart (dicentra spectabilis) for the best results.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Deluxe Plastic Watering Can

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

Trees for Boulder Hill

American Beech (Fagus grandifolia)

American Elm (Ulmus Americana)

American Sycamore (Platanus occidentalis)

Black Walnut (Juglans nigra)

Blue Spruce (Picea pungens)

Cottonwood (Populus deltoides)

Douglas Fir (Pseudotsuga menziesii)

Eastern Hemlock (Tsuga canadensis)

Eastern Redbud (Cercis canadensis)

Honey Locust (Gleditsia triacanthos)

Northern Red Oak (Quercus rubra)

Norway Spruce (Picea abies)

Red Maple (Acer rubrum)

Red Oak (Quercus rubra)

Silver Maple (Acer saccharinum)

Sugar Maple (Acer saccharum)

White Ash (Fraxinus americana)

White Birch (Betula papyrifera)

White Oak (Quercus alba)

White Pine (Pinus strobus)

Fruits for Boulder Hill

Apples

Apricots

Blackberries

Blueberries

Cherries

Concord grapes

Currants

Elderberries

Figs

Gooseberries

Hardy kiwi

Honeyberries

Mulberries.

Peaches

Pears

Plums

Quince

Raspberries

Rhubarb

Strawberries

Metal Seed Storage Box

Organized storage solution for your seed collection.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Flowers for Boulder Hill

Asters

Black-Eyed Susans (Rudbeckia)

Bleeding Heart (Dicentra Spectabilis)

Coneflowers (Echinacea)

Daylilies (Hemerocallis)

Forsythia

Hardy Geraniums

Hostas

Hydrangeas

Iris

Lilacs (Syringa)

Marigolds (Tagetes)

Peonies (Paeonia)

Petunias

Rhododendrons

Roses (Rosa)

Shasta Daisy (Leucanthemum superbum)

Sunflowers (Helianthus)

Tulips (Tulipa)

Zinnias

Vegetables for Boulder Hill

Beets

Broccoli

Brussels Sprouts

Cabbage

Carrots

Cauliflower

Cucumbers

Kale

Leeks

Lettuce

Onions

Peas

Pumpkins

Radishes

Spinach

Squash

Swiss Chard

Tomatoes

Turnips

Zucchini

Map of IL Hardiness Zones

Choose plants with your zone in mind

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

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Metal Seed Storage Box

Organized storage solution for your seed collection.

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.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Raised vegetable bed rows in zone 8a

Boulder Hill's Temperature

The USDA growing zone is 5b in Boulder Hill, 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 Boulder Hill is -15 to -10 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for Boulder Hill, IL.

Map of Boulder Hill

Deluxe Plastic Watering Can

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

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Stainless Steel Garden Tool Set

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

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

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.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Reusable Grow Bags

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

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Brass Watering Can

Elegant brass watering can with classic design and durability.

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.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Raised Garden Bed Kit

Easy-to-assemble raised garden bed for better soil control and drainage.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.