The Big Blue Salvias: A Guide to Growing and Caring for These Beautiful Plants

Oleh Keith Langworth II June 08, 2023 Post a Comment

If you're looking for a stunning addition to your garden, the Big Blue Salvias are an excellent choice. These plants are known for their vibrant blue flowers and attractive foliage, making them a popular choice for gardeners all over the world. But what exactly are Big Blue Salvias, and how can you grow and care for them? In this article, we'll provide you with everything you need to know about these beautiful plants.

What Are Big Blue Salvias?

Big Blue Salvias, also known as Salvia guaranitica or Anise Sage, are a species of perennial herbaceous plants that belong to the mint family. These plants are native to South America and can grow up to six feet tall. They have striking blue flowers that bloom from summer to fall, attracting pollinators like bees and butterflies to your garden. Big Blue Salvias also have fragrant leaves that smell like licorice when crushed, adding an extra layer of interest to your garden.

Growing Big Blue Salvias

Growing Big Blue Salvias is relatively easy, making them a great choice for both novice and experienced gardeners alike. Here are some tips for growing Big Blue Salvias:

Soil Requirements

Big Blue Salvias prefer well-drained soil that is rich in organic matter. You should also ensure that the soil has a pH level between 6.0 and 8.0, which is slightly acidic to slightly alkaline.

Light Requirements

Big Blue Salvias thrive in full sun to partial shade. If you live in a particularly hot climate, it's best to plant them in partial shade to prevent the leaves from scorching.

Watering Requirements

Big Blue Salvias require regular watering, especially during dry periods. However, be careful not to overwater them, as this can lead to root rot.

Fertilizing Requirements

Big Blue Salvias benefit from regular fertilization, especially during the growing season. You can use a balanced fertilizer every six weeks or so to keep your plants healthy and vibrant.

Caring for Big Blue Salvias

Caring for Big Blue Salvias is relatively straightforward, but there are a few things you should keep in mind:

Pruning

You should prune your Big Blue Salvias in the spring to promote healthy growth and prevent them from becoming too leggy. Cut back any dead or damaged stems, and trim the remaining stems down to about half their length.

Pests and Diseases

Big Blue Salvias are generally resistant to pests and diseases. However, they can be affected by spider mites, aphids, and whiteflies. Keep an eye out for these pests and treat them promptly if you notice any signs of infestation.

Winter Care

Big Blue Salvias are hardy plants that can survive winter temperatures as low as 20 degrees Fahrenheit. However, if you live in an area with particularly harsh winters, it's best to mulch around the base of your plants to protect their roots from freezing.

Using Big Blue Salvias in Your Garden

Big Blue Salvias are versatile plants that can be used in a variety of garden settings. Here are some ideas for incorporating them into your landscape:

Borders and Beds

Big Blue Salvias make excellent border plants, adding a pop of color and texture to your garden beds. They also pair well with other summer blooming perennials like Black-eyed Susans and Coneflowers.

Containers

Big Blue Salvias look great in containers, either on their own or in combination with other plants like Petunias and Geraniums. Be sure to choose a large enough container to accommodate their root system.

Pollinator Gardens

Big Blue Salvias are a favorite of pollinators like bees and butterflies. Plant them in your pollinator garden to attract these beneficial insects to your yard.

Big Blue Salvias are a beautiful and easy-to-grow plant that can add color and interest to your garden. By following the tips outlined in this article, you can grow and care for these plants with ease. Whether you use them as border plants or in containers, Big Blue Salvias are sure to be a showstopper in your garden.

Frequently Asked Questions

Q1: Are Big Blue Salvias deer resistant?

Yes, Big Blue Salvias are generally considered deer resistant.

Q2: Can I grow Big Blue Salvias in containers?

Yes, Big Blue Salvias can be grown in containers, but be sure to choose a large enough pot to accommodate their root system.

Q3: How often should I water my Big Blue Salvias?

Big Blue Salvias require regular watering, especially during dry periods. However, be careful not to overwater them, as this can lead to root rot.

Q4: Do Big Blue Salvias need full sun or partial shade?

Big Blue Salvias thrive in full sun to partial shade. If you live in a particularly hot climate, it's best to plant them in partial shade to prevent the leaves from scorching.

Q5: How tall do Big Blue Salvias grow?

Big Blue Salvias can grow up to six feet tall.

Q6: When should I prune my Big Blue Salvias?

You should prune your Big Blue Salvias in the spring to promote healthy growth and prevent them from becoming too leggy.

Q7: What kind of soil do Big Blue Salvias prefer?

Big Blue Salvias prefer well-drained soil that is rich in organic matter. You should also ensure that the soil has a pH level between 6.0 and 8.0, which is slightly acidic to slightly alkaline.