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How to Trim Hot Lips Plant:
In-depth Pruning Guide

Updated: July 3, 2023

Hot Lips (Salvia microphylla ‘Hot Lips’) is a stunning perennial plant that produces vibrant red and white flowers. Known for its long blooming season and ability to attract pollinators, this plant adds a pop of color to any garden or landscape. To keep your Hot Lips plant looking its best and promote healthy growth, regular pruning is essential. In this in-depth pruning guide, we will take you through the step-by-step process of trimming your Hot Lips plant.

Why Trim Hot Lips Plant?

Pruning is an important aspect of maintaining the health and appearance of any plant, and Hot Lips is no exception. Trimming your Hot Lips plant serves several purposes:

  1. Promotes bushier growth: Regular pruning encourages branching and stimulates the growth of new stems, resulting in a fuller and more compact plant.
  2. Enhances flower production: Removing spent flowers, also known as deadheading, redirects the plant’s energy towards producing new blooms, prolonging the flowering period.
  3. Controls size: Hot Lips plants have a tendency to grow vigorously and can become leggy if left untrimmed. Pruning helps to maintain a more manageable size and prevents them from overtaking other plants in your garden.
  4. Improves air circulation: By removing overcrowded or crossing branches, pruning allows for better air circulation around the plant, reducing the risk of diseases.

When to Trim Hot Lips Plant?

The ideal time to prune your Hot Lips plant is during early spring or after the last frost date in your area. Pruning during this time allows the plant to recover quickly and prepares it for the upcoming blooming season.

Tools Needed for Pruning

Before beginning the pruning process, gather the following tools:

  1. Pruning shears: Choose a pair of sharp bypass pruning shears that can easily cut through the plant’s stems.
  2. Gardening gloves: Protect your hands from scratches and potential thorns by wearing a pair of sturdy gardening gloves.
  3. Disinfectant: To prevent the spread of diseases, disinfect your pruning shears with rubbing alcohol or a bleach solution before and after each use.

Step-by-Step Pruning Guide

Follow these steps to effectively trim your Hot Lips plant:

Step 1: Assess the Plant

Begin by assessing the overall condition of your Hot Lips plant. Look for any dead, damaged, or diseased branches that need to be removed. Also, take note of any crossing or overcrowded branches that may hinder air circulation.

Step 2: Remove Dead or Damaged Branches

Using your pruning shears, carefully remove any dead or damaged branches. These are usually brown, brittle, or show signs of disease. Cut them back to their point of origin, making sure not to damage the surrounding healthy growth.

Step 3: Prune Crossing or Overcrowded Branches

Identify any branches that are crossing each other or causing overcrowding within the plant. These can inhibit air circulation and increase the risk of disease. Select one of the crossing branches and remove it entirely, cutting it back to its point of origin. This will allow the remaining branch to grow without obstruction.

Step 4: Deadhead Spent Flowers

To prolong the blooming period and encourage new flower production, deadhead spent flowers regularly. Look for faded or wilted flowers and cut them back to a healthy set of leaves or nodes. This redirects the plant’s energy towards producing new blooms instead of setting seeds.

Step 5: Shape and Size Control

If your Hot Lips plant has become leggy or has grown beyond its desired size, you can trim it back to maintain a more compact shape. Cut back the stems by one-third to one-half, focusing on the longer or more unruly branches. This will promote bushier growth and prevent the plant from overpowering other plants in your garden.

Step 6: Clean Up

Once you have finished pruning, remove any debris or fallen leaves from around the plant. This helps to prevent the accumulation of pests or diseases and keeps your garden looking neat and tidy.

Aftercare Tips

After pruning your Hot Lips plant, follow these aftercare tips:

  1. Water: Give your Hot Lips plant a thorough watering after pruning to help it recover from the stress. Ensure the soil is well-draining to prevent waterlogged roots.
  2. Fertilize: Apply a balanced slow-release fertilizer around the base of the plant to provide essential nutrients for healthy growth.
  3. Mulch: Add a layer of organic mulch around the plant to conserve moisture, suppress weeds, and protect the roots.
  4. Monitor: Keep an eye on your pruned Hot Lips plant for any signs of new growth or potential issues. Regularly inspect the leaves, stems, and flowers for pests or diseases.

By following this in-depth pruning guide, you can ensure that your Hot Lips plant remains healthy, vibrant, and full of beautiful flowers throughout the growing season. With proper care and maintenance, your Hot Lips plant will continue to be a standout feature in your garden for years to come.