Updated: June 22, 2023

The Hot Lips plant, also known as Salvia microphylla ‘Hot Lips’, is a stunning perennial plant that can add a burst of vibrant color to any garden or landscape. With its unique bi-color flowers and attractive foliage, it is no wonder that this plant has become a popular choice among gardeners.

One of the most common questions asked by those considering planting a Hot Lips plant is how tall it will grow. Understanding the growth habits and requirements of this plant can help determine how to best incorporate it into your garden design.

Growth Habit of Hot Lips Plant

The Hot Lips plant is a relatively compact shrub-like perennial that typically grows between 18 to 36 inches in height. Its growth habit is upright and bushy, with multiple stems branching out from the base. The stems are square-shaped, a characteristic common to the Salvia family.

The leaves of the Hot Lips plant are small, oval-shaped, and have a deep green color. They are also aromatic when crushed, emitting a pleasant fragrance reminiscent of sage.

Flowering and Bloom Height

The main attraction of the Hot Lips plant is undoubtedly its showy flowers. The bi-color blooms start as white and gradually transition to red as they mature. This color-changing effect creates a striking contrast and adds visual interest to the plant.

The flowers appear in abundance from late spring through fall, attracting pollinators such as bees and butterflies to the garden. They are arranged in whorls along the stem, creating an eye-catching display.

In terms of height, the flower spikes of the Hot Lips plant can reach up to 12 inches long. When in full bloom, the overall height of the plant can extend beyond its typical 18 to 36 inches range, making it an even more impressive focal point in the garden.

Growing Conditions for Hot Lips Plant

To ensure optimum growth and blooming of the Hot Lips plant, it is important to provide it with the right growing conditions. Here are some key factors to consider:

Sunlight

Hot Lips plants thrive in full sun to partial shade. They require at least 6 hours of direct sunlight each day to perform their best. If planted in areas with insufficient sunlight, the plant may become leggy and produce fewer flowers.

Soil

Well-draining soil is crucial for the Hot Lips plant. It prefers soil that is rich in organic matter and has a slightly acidic to neutral pH. Avoid heavy clay soils that can retain excess moisture and cause root rot.

Watering

While the Hot Lips plant is relatively drought-tolerant once established, it still requires regular watering during its initial growth period. Water deeply but infrequently, allowing the soil to dry out slightly between waterings.

Pruning

Pruning is not necessary for the Hot Lips plant but can help maintain a compact shape and promote better airflow. If desired, prune back the plant by up to one-third in late winter or early spring before new growth appears.

Uses and Benefits of Hot Lips Plant

Aside from its aesthetic appeal, the Hot Lips plant offers several benefits that make it a valuable addition to any garden:

Wildlife Attraction

The vibrant flowers of the Hot Lips plant act as a magnet for pollinators such as bees, butterflies, and hummingbirds. By planting this species, you can create a habitat-friendly environment that supports local wildlife populations.

Low Maintenance

Hot Lips plants are relatively low-maintenance once established. They are resistant to most pests and diseases and require minimal fertilization. Regular deadheading of spent flowers can encourage prolonged blooming.

Versatility

Due to its compact size, the Hot Lips plant is suitable for various garden settings. Whether used as a border plant, in containers, or as part of a mixed perennial bed, it adds a touch of color and texture to any landscape.

Medicinal Uses

Like many other members of the Salvia family, the Hot Lips plant has medicinal properties. It contains compounds that have been traditionally used for their anti-inflammatory and antiseptic properties. However, it is important to consult a healthcare professional before using any plant for medicinal purposes.

Conclusion

The Hot Lips plant is a stunning perennial that offers beautiful bi-color flowers, attractive foliage, and numerous benefits for gardeners. With its compact size and upright growth habit, it fits well into various garden designs. By providing the right growing conditions, you can enjoy a profusion of blooms and create an inviting habitat for pollinators. Whether you are a seasoned gardener or a beginner, the Hot Lips plant is definitely worth considering for your next garden project.