Top May Garden Tips: Helping Your Landscape Thrive in Late Spring

Top May Garden Tips

May is a magical time in the garden. Flowers are blooming, vegetables are growing, and everything seems to burst with life. As the weather warms up, your landscape needs regular care to stay healthy and vibrant. These Top May Garden Tips will help you keep your garden looking its best as spring transitions into summer.

1. Stay on Top of Weeding and Mulching

With warm temperatures and sunny days, weeds can take over quickly.

  • Weed Weekly: Regularly pull weeds before they go to seed.

  • Refresh Mulch: Apply a 2-3″ layer of mulch around plants and beds to retain moisture, suppress weeds, and improve soil health.

  • Use Natural Options: Avoid chemical herbicides by using landscape fabric, mulch, or hand-pulling.

Staying ahead of weeds now means less work later and healthier plants all season long.

Top May Garden Tips
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2. Water Wisely as Temperatures Rise

As rainfall becomes less frequent and temperatures rise, it’s important to stay on top of watering.

  • Water Deeply: Aim for deep, infrequent watering to encourage strong root systems.

  • Time It Right: Water early in the morning to minimize evaporation and fungal issues.

  • Monitor Moisture: Use a moisture meter or simply check the soil with your finger to ensure plants aren’t drying out.

Consistent watering is one of the most important Top May Garden Tips for a thriving landscape.

3. Prune and Deadhead to Keep Things Tidy

Now’s the time to shape up spring bloomers and encourage continued flowering.

  • Deadhead Spent Blooms: Remove fading flowers from annuals and perennials to promote new growth.

  • Prune Spring-Flowering Shrubs: Trim plants like lilac, forsythia, and azalea after they finish blooming.

  • Cut Back Bulbs Carefully: Let the foliage of daffodils and tulips die back naturally to store energy for next year.

This simple maintenance keeps your garden neat and your plants energized.

4. Plant Warm-Season Annuals and Vegetables

By May, frost is usually behind us, so it’s safe to plant heat-loving varieties.

  • Plant Summer Annuals: Petunias, marigolds, zinnias, and impatiens bring instant color.

  • Start Summer Veggies: Tomatoes, peppers, squash, and beans can now be safely planted outdoors.

  • Feed as You Plant: Use a starter fertilizer or compost to give new plants a strong start.

Following these Top May Garden Tips will ensure your garden bursts with color and fresh produce all summer long.

5. Keep an Eye Out for Garden Pests

As plants flourish, so do pests—stay vigilant.

  • Inspect Leaves: Look for signs of aphids, beetles, or caterpillars.

  • Encourage Beneficial Insects: Ladybugs, lacewings, and birds are natural predators of harmful bugs.

  • Apply Treatments Carefully: If needed, choose organic or least-toxic pest control methods.

Catching pest problems early helps keep your garden healthy and chemical-free.

May Is a Time for Growth and Gratitude

The hard work you put in now will pay off with a lush, thriving garden that brings joy all season. Use these Top May Garden Tips to guide your efforts, and don’t forget to stop and enjoy the beauty you’ve helped create.

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The Allentuck Landscaping Company team has been delighting homeowners in Maryland, Washington DC and Northern Virginia for over 28 years with our turnkey approach to landscape design, installation, construction and maintenance. Most companies try to serve many types of customers at the same time; homeowners, shopping centers, office buildings and the list goes on. At Allentuck Landscaping Company, we focus on one customer, you, the homeowner. We have a singular focus on bringing you the best landscape practices, the best customer service, and the best value for your home.

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