As summer settles into Minnesota, June brings a fresh wave of energy for gardeners. The last frost is behind us, the days are long, and the soil is finally warm, inviting us back into our gardens with open arms. Whether you’re working with raised beds, containers, or a backyard plot, this is when things really start to take off. From planting heat-loving veggies to staying ahead of pests, June is all about setting your garden up for a season of abundance. So, grab your gloves, pour a glass of iced coffee, and let’s dig into what your garden needs this month.

What to Plant

• Warm-season veggies: Tomatoes, peppers, cucumbers, zucchini, and beans thrive in June’s warmth.
• Succession crops: Sow another round of lettuce, radishes, and carrots for a steady harvest.
• Herbs: Basil, cilantro, dill, and parsley love the heat and grow fast.
• Flowers: Add color and pollinator power with zinnias, marigolds, cosmos, and
  sunflowers.

Watering & Mulching

• Water early and deeply to reduce evaporation and prevent disease.
• Mulch generously (2–3 inches) to lock in moisture, block weeds, and keep roots cool.

Pest & Disease Watch

• Inspect leaves (especially underneath) for aphids, flea beetles, and other pests.
• Use natural deterrents like neem oil or insecticidal soap if needed.
• Remove diseased leaves right away to stop problems from spreading.

Maintenance & Harvest

• Stake or cage tomatoes and tall flowers before they flop.
• Pinch and prune herbs and deadhead flowers to keep them growing strong.
• Harvest often—the more you pick, the more your plants produce.

Bonus Tip: Attract Pollinators

Plant native blooms like bee balm, coneflowers, and black-eyed Susans to bring in bees and butterflies—your garden’s best helpers.

June is a busy but beautiful time in the garden, and a little effort now goes a long way. Whether you’re planting something new, pulling a few weeds, or just soaking up the sunshine, every moment in the garden counts. So, get your hands in the dirt, listen to the birds, and enjoy the rhythm of the season. And if these tips helped you, pass them along to a fellow gardener— because gardening’s always better when we grow together.

By University of Minnesota Extension