Updated: July 17, 2023

Introduction

Hot Lips (Salvia microphylla ‘Hot Lips’) is a popular perennial plant known for its vibrant red and white flowers. It is prized for its long blooming season and ability to attract pollinators such as hummingbirds and butterflies. However, if you’ve noticed that your Hot Lips plant is growing sideways instead of upright, there are several factors that could be contributing to this unusual growth pattern.

Insufficient Sunlight

One possible reason for sideways growth in Hot Lips plants is insufficient sunlight. These plants thrive in full sun conditions, requiring a minimum of six hours of direct sunlight per day. If your plant is not receiving enough sunlight, it may start to grow towards the available light source, causing it to lean or grow sideways.

To remedy this issue, consider moving your Hot Lips plant to a sunnier location in your garden. Ensure that it receives adequate sunlight throughout the day, and try to avoid any obstructions that may cast shade on the plant.

Improper Watering Techniques

Another factor that can contribute to sideways growth in Hot Lips plants is improper watering techniques. Overwatering or underwatering can both cause stress to the plant, leading to abnormal growth patterns.

If you suspect that your Hot Lips plant is growing sideways due to overwatering, reduce the frequency of watering. Allow the soil to dry out slightly between waterings to prevent waterlogged conditions.

On the other hand, if underwatering is the issue, make sure to water your Hot Lips plant deeply and thoroughly when the top inch of soil feels dry. This will encourage the roots to grow deeper into the soil and promote upright growth.

Soil Quality and Nutrient Deficiencies

The quality of the soil and nutrient deficiencies can also impact the growth of Hot Lips plants. These plants prefer well-draining soils with a slightly acidic to neutral pH level. If the soil is compacted or heavy, it can hinder root development and cause sideways growth.

To improve the soil quality, incorporate organic matter such as compost or well-rotted manure into the planting area. This will help improve drainage and provide essential nutrients to the plant.

Additionally, nutrient deficiencies can weaken the plant and affect its growth. Hot Lips plants require regular fertilization with a balanced, slow-release fertilizer to ensure they receive the necessary nutrients. Follow the instructions on the fertilizer packaging for proper application rates and frequency.

Lack of Pruning

Pruning plays a vital role in maintaining the shape and structure of Hot Lips plants. Without regular pruning, these plants can become leggy and develop sideways growth as they stretch towards the available light.

To prevent sideways growth, prune your Hot Lips plant regularly to encourage upright growth. Focus on removing any weak or crossing branches, as well as spent flowers. This will redirect energy towards healthy growth and promote a more compact and upright form.

Pests and Diseases

Pests and diseases can also contribute to sideways growth in Hot Lips plants. Common pests that can affect these plants include aphids, spider mites, and whiteflies. These pests feed on the plant sap, weakening the plant and causing it to grow abnormally.

Inspect your Hot Lips plant regularly for signs of pest infestation. If you notice any pests, treat the plant with an appropriate insecticidal soap or pesticide to eliminate them.

Diseases such as root rot or fungal infections can also affect the health of Hot Lips plants, leading to weakened growth. To prevent these issues, ensure that the planting area has good drainage and avoid overwatering. If disease symptoms are present, consult a local garden center or horticulturist for proper diagnosis and treatment options.

Conclusion

If your Hot Lips plant is growing sideways instead of upright, it is essential to identify and address the underlying causes promptly. Insufficient sunlight, improper watering techniques, soil quality, lack of pruning, pests, and diseases can all contribute to sideways growth. By providing adequate sunlight, proper watering, well-draining soil, regular pruning, and addressing any pest or disease issues, you can help your Hot Lips plant regain its upright growth habit and thrive in your garden.