What Growing Zone Is Rock?
Our records indicate the United States Department of Agriculture has given Rock a growing zone designation of 5a.Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Rock's climate based on the average extreme annual temperature. .Our data is based on the latest 2023 USDA maps, which used Rock's weather data from 1991 - 2020 in their analysis.

If you are looking for plants suitable for growing in the Rock area, head on over to our page on plants that grow well in Rock, MI.

Shiitake Mushroom Kit

Brass Decorative Faucet Handle

Deluxe Plastic Watering Can

Metal Seed Storage Box

Hydroponic Garden Grow Kit
The growing zone is a measure of the lowest temperature that a plant can survive based on average lowest year temperatures, helping you to decide what plants would grow best in your particular climate. Since Rock is in growing zone 5a this means that plants there can survive temperatures as low as -20 to -15 degrees Fahrenheit. Plants for Rock's climate should be chosen with this in mind, or plants should be moved inside to keep their core temperature in the right range if necessary.

Rock's Growing Zone Details
USDA Growing Zone: 5a
Zip Codes: 49880
Longitude: -87.1616
Latitude: 46.0686
Lowest Avg Temperatures (F): -20 to -15

Stainless Steel Garden Tool Set

Large Greenhouse Kit

Wooden Chicken Coop

Cluck Around Sign

Metal Arbor Trellis
Map of the Rock Area
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Seed Starting Trays

Metal Arbor Trellis

Hydroponic Garden Grow Kit

Metal Seed Storage Box

Deluxe Plastic Watering Can
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 Decorative Faucet Handle

Reusable Grow Bags

Self Watering Plant Pots

Raised Garden Bed Kit

Shiitake Mushroom Kit
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