Merrillville's Hardiness Zone

Our records indicate the United States Department of Agriculture has given Merrillville a growing zone designation of 5b. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Merrillville's climate. If you are looking for plants suitable for growing in the Merrillville area, head on over to our page on plants that grow well in Merrillville, IN.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Brass Watering Can

Elegant brass watering can with classic design and durability.

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.

Hoeing Ain't Easy Garden Sign

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

Understanding your growing zone is very important because it is a measure of the lowest temperature that a plant can survive, helping you to decide what plants would grow best in your particular climate. Since Merrillville is in growing zone 5b this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Merrillville'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.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Hoeing Ain't Easy Garden Sign

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