Updated: July 16, 2023

Salvias are beautiful flowering plants that can add a pop of color to any garden or landscape. However, if you’ve noticed that your salvias plant is growing sideways instead of upright, you may be wondering what could be causing this issue. In this article, we will explore some common reasons why salvias plants grow sideways and provide tips on how to correct this problem.

Lack of Sunlight

One possible reason why your salvias plant is growing sideways is due to a lack of sunlight. Salvias are sun-loving plants that thrive in full sun conditions. When they don’t receive enough sunlight, they may start to lean towards the direction where they can get more light. This can result in a sideways growth pattern.

To address this issue, make sure to plant your salvias in an area that receives at least six to eight hours of direct sunlight each day. If your garden doesn’t have a sunny spot, consider using containers for salvias so you can move them around to ensure they get adequate sunlight.

Improper Watering

Another common cause of sideways growth in salvias plants is improper watering. Overwatering or underwatering can both lead to weak and limp stems, causing the plant to lean or grow sideways.

To avoid overwatering, allow the soil to dry out slightly between waterings. Stick your finger into the soil about an inch deep – if it feels dry, it’s time to water your salvias. On the other hand, if the soil feels moist, hold off on watering for a few more days.

It’s also important to note that salvias prefer well-draining soil. If their roots sit in waterlogged soil for extended periods, it can lead to root rot and weaken the plant’s overall structure. Ensure that your planting area has good drainage or consider adding organic matter, such as compost or perlite, to improve soil drainage.

Lack of Support

Sometimes, salvias plants grow sideways simply due to a lack of support. As the plant grows taller and heavier, its stems may bend under their own weight, causing the plant to lean or flop over.

To prevent this issue, provide support for your salvias plants. You can use stakes or cages to prop up the stems and keep them upright. It’s best to install these supports early in the growing season to avoid damaging the plant’s roots or disrupting its growth later on.

Pests and Diseases

Pests and diseases can also contribute to sideways growth in salvias plants. Insects like aphids, thrips, or spider mites can infest the plant, weakening its structure and causing it to grow sideways. Fungal diseases like powdery mildew or root rot can also affect the plant’s health, leading to weak stems and a lopsided growth pattern.

Inspect your salvias regularly for any signs of pests or diseases. If you notice any infestation or disease symptoms, take immediate action to treat them. In some cases, you may need to use insecticidal soap or fungicides to eliminate the problem. It’s always best to consult with a local gardening expert or extension service for specific recommendations on pest and disease control in your area.

Pruning Techniques

Lastly, improper pruning techniques can result in sideways growth in salvias plants. Pruning is essential to maintain a compact and healthy plant shape. However, if you prune too heavily or at the wrong time, it can disrupt the natural growth pattern of the salvias and cause them to grow sideways.

When pruning salvias, it’s important to do so after they have finished flowering. This allows the plant to allocate energy towards new growth and helps maintain its shape. Use clean and sharp pruning shears to make clean cuts just above a set of leaves or buds.

Avoid pruning more than one-third of the plant’s total height at once, as this can shock the plant and hinder its growth. Instead, opt for regular light pruning throughout the growing season to encourage bushier and more upright growth.

In conclusion, there are several reasons why your salvias plant may be growing sideways. Lack of sunlight, improper watering, lack of support, pests and diseases, and improper pruning techniques can all contribute to this issue. By addressing these factors and providing the necessary care, you can help your salvias plants grow upright and healthy, showcasing their beautiful blooms to their fullest potential.