june landscaping tips

June Landscaping and Gardening Tips

june landscaping tipsKingsport, TN

The month of June signifies the official beginning of the summer. East Tennessee is blooming with lush green trees and bushes filled with flowers that attract birds and butterflies. June is prime time for lawn care and maintenance. Today on the blog, Promier Landscapes, a reliable landscaping company in Kingsport, is sharing June landscaping and gardening tips to help get your yard in shape for the summer.

Trees and Shrubs

  • Prune blooming shrubs when they finish blooming.
  • To focus a plant’s energy towards steady growth, deadhead spring-blooming shrubs.
  • Shear your hedges while growth is soft and easily shaped.
  • Look for black spot and powdery mildew on plants and roses. Apply a fungicide treatment and remove the plants to destroy them. Do not compost diseased foliage.
  • Add mulch to shallow-rooted shrubs to help them hold much-needed moisture. Common plants that need the extra mulch are azaleas, camellias, and rhododendrons.
  • Use a blast of water from the hose to remove aphids.
  • As the temperature heats up, reduce or stop fertilizing your plants.
  • Plant container-grown shrubs and trees.
  • Shear conifers (cypress, junipers, etc.) lightly, but do not cut back to where you can see bare wood.

Bulbs and Perennials

  • Summer bulbs and perennials are safe to plant in June.
  • Refrain from removing foliage on spring bulbs until it naturally dies. Early bulbs, such as daffodils, die out soon in the summer months, but later blooming bulbs, such as irises, stay green and should only have the flower stalks removed.
  • Dahlia, tuberous begonia, gladiolus, and other tender bulbs are ready for planting.
  • Leggy plants need a stake or additional support.
  • Before they grow out of hand, train your climbing plants on trellises.
  • To encourage blooming in the fall, pinch back chrysanthemums and asters.
  • Mark the locations of your perennials and bulbs with a stake. Next spring, you will quickly know their location without having to hunt for it.
  • June is the perfect time to try growing perennials from seed to have them ready for next summer.

Annuals and Containers

  • Summer plants such as impatiens, zinnias, begonias, and petunias need planting in flower boxes and beds.
  • Encourage branching for leggy annuals by pinching them back.
  • Encourage more blooms by deadheading flowers.
  • Using a bloom-boosting or balanced fertilizer, fertilize annuals, and containers every couple of weeks.
  • Apply balanced organic fertilizer to coleus and caladiums after pinching off faded leaves to keep the colors bright.


  • Cut your warm-season grass between two to three inches in height.
  • Mow the lawn regularly, especially if you mulch the grass clippings.
  • Weed control requires the use of a post-emergent herbicide, pulling them or digging them out. By controlling the weeds before they bloom, you could reduce the emergence of weeds next year.
  • June is the perfect time for planting and fertilizing warm-season lawns.
  • Warm-season lawns will react well to aeration and dethatching during June.
  • Cool-season lawns go partially dormant during the heat of summer, so reduce fertilizer.
  • Before the temperatures are above 65 degrees F, apply moss killer.
  • Your lawn needs one inch of water per week. If it does not rain or you do not have a professionally installed lawn irrigation system in Johnson City, be sure to water deeply to encourage root growth.

Vegetables and Fruits

  • June is the peak time to plant warm-season vegetables like beans, squash, cucumbers, peppers, and tomatoes.
  • Melons and squash that sprawl over the garden need mulch to keep them clean and prevent them from contacting soggy soil.
  • Address insects and disease problems immediately.
  • Pull weeds as they compete for the nutrients in the soil.
  • Remove veggies or fruits that have fallen to keep the spread of disease or insects to a minimum.
  • By installing fences or netting, you can protect your garden from birds, rabbits, and other creatures.
  • Install stakes, cages, or trellises to train vining vegetables or fruit.
  • Summer herbs such as cilantro and basil are ready for planting.
  • It is time to harvest cool-season vegetables like onions, cabbage, broccoli, and asparagus.
  • When ready, harvest warm-season veggies and fruit.

Professional Landscaping in Kingsport, Johnson City, and Bristol, Tennessee

Following the above landscaping and gardening tips in June should provide a lush lawn and garden the neighbors will envy throughout the summer. By reducing weed infestations and watering often, you could experience significant benefits for your lawn and garden. If you have questions about lawn care, feel free to contact your landscaping professionals in Kingsport at Promier Landscapes for more information. Call our office at (423) 246-7977 or contact us online.