How to Keep Your Garden Thriving Through the Montana Summer

By late June, gardens across Billings, Laurel, and Yellowstone County are fully underway.

Flower beds are filling in, vegetable plants are growing quickly, and hanging baskets are starting to overflow with color. The work you’ve already put in is beginning to pay off.

But the next phase of the gardening season is just as important. How plants are cared for during the hottest part of summer often determines whether gardens stay vibrant or begin to struggle.

The good news is that a few simple habits can help keep your garden thriving well into July and August.

Water deeply, not just frequently

Montana’s climate is beautiful for gardening, but it is also very dry. Between warm sun, wind, and low humidity, soil can lose moisture faster than many gardeners expect.

Instead of quick daily watering, plants benefit from deeper watering that allows moisture to soak several inches into the soil.

This encourages roots to grow deeper and helps plants become more resilient during hot summer days.

Early morning watering is usually the most effective time, allowing plants to absorb moisture before the heat of the day.

Feed plants during the growing season

Many gardeners plant beautiful flowers or vegetables in the spring but forget that plants continue to need nutrients as they grow.

Flowers, hanging baskets, and vegetables use nutrients quickly while producing blooms and fruit.

Applying fertilizer every couple of weeks can help plants stay vigorous and continue producing throughout the summer.

Remove old blooms to encourage new flowers

Many flowering plants benefit from a simple technique called deadheading.

By removing old or faded blooms, you encourage the plant to produce new flowers rather than putting energy into seeds.

This can dramatically extend the color and beauty of flower beds and containers.

Support growing vegetables

Tomatoes, cucumbers, and some peppers can become surprisingly heavy as they grow.

Using cages, stakes, or trellises helps support plants and keeps fruit off the ground. This improves airflow and can help prevent disease.

Keep an eye on containers and baskets

Hanging baskets and container gardens are some of the most beautiful features in summer landscapes, but they also dry out the fastest.

During warm weather, these may need to be watered more frequently than garden beds.

Checking the soil daily during hot periods can help prevent plants from becoming stressed.

Enjoy the season

Gardens move quickly during Montana summers. Plants that were small just a few weeks ago can suddenly be full of color and growth.

Taking time to enjoy the beauty, the harvest, and the work you’ve put into your garden is part of what makes gardening so rewarding.

We’re always happy to help

If you ever have questions about plant care, fertilizers, soil, or keeping your garden healthy through the summer, stop by Nana’s Bloomers.

We love helping gardeners in Billings, Laurel, and throughout Yellowstone County make the most of the growing season.