What to Plant with Lavender: The Best Companion Plants

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Lavender is a beloved plant known for its fragrant blooms and versatile uses. Companion planting with lavender can enhance its growth, deter pests, and create a beautiful garden display. Here’s a detailed guide on what to plant with lavender to achieve a harmonious and thriving garden.

Benefits of Companion Planting with Lavender

1. Pest Control: Certain plants can repel pests that commonly affect lavender.
2. Attracting Beneficial Insects: Some companions attract pollinators and beneficial insects.
3. Soil Improvement: Companion plants can enhance soil fertility and structure.
4. Aesthetic Appeal: Combining lavender with complementary plants can create a visually appealing garden design.

Best Companion Plants for Lavender

1. Rosemary (Rosmarinus officinalis)

   • Benefits: Similar growing requirements; both thrive in well-drained soil and full sun.
   • Aesthetic Appeal: The woody stems and blue flowers of rosemary complement lavender’s purple blooms.
   • Growing Conditions: Prefers full sun and well-drained soil.

2. Echinacea (Echinacea purpurea)

   • Benefits: Attracts pollinators and beneficial insects.
   • Aesthetic Appeal: The daisy-like flowers of echinacea provide a striking contrast to lavender’s spiky blooms.
   • Growing Conditions: Thrives in full sun and well-drained soil.

3. Sage (Salvia officinalis)

   • Benefits: Similar care needs; repels pests.
   • Aesthetic Appeal: The gray-green leaves and blue flowers of sage blend beautifully with lavender.
   • Growing Conditions: Prefers full sun and well-drained soil.

4. Thyme (Thymus vulgaris)

   • Benefits: Acts as a ground cover, suppresses weeds, and improves soil health.
   • Aesthetic Appeal: The low-growing nature and small flowers of thyme complement lavender’s taller form.
   • Growing Conditions: Thrives in full sun and well-drained soil.

5. Yarrow (Achillea millefolium)

   • Benefits: Attracts beneficial insects and improves soil health.
   • Aesthetic Appeal: Flat-topped clusters of flowers add a different texture and height to the garden.
   • Growing Conditions: Prefers full sun and well-drained soil.

6. Alliums

   • Benefits: Repels pests, including aphids and Japanese beetles.
   • Aesthetic Appeal: Their unique, spherical blooms add an interesting texture to the garden.
   • Growing Conditions: Prefers full sun and well-drained soil.

7. Catmint (Nepeta)

   • Benefits: Attracts pollinators and beneficial insects, repels pests.
   • Aesthetic Appeal: Soft, blue-purple flowers complement lavender and create a romantic garden look.
   • Growing Conditions: Thrives in full sun to partial shade and well-drained soil.

8. Oregano (Origanum vulgare)

   • Benefits: Similar growing requirements; attracts pollinators.
   • Aesthetic Appeal: The green foliage and white or pink flowers of oregano provide a lovely contrast to lavender.
   • Growing Conditions: Prefers full sun and well-drained soil.

9. Sedum (Sedum spp.)

   • Benefits: Drought-tolerant and attracts pollinators.
   • Aesthetic Appeal: The succulent foliage and star-shaped flowers of sedum add a unique texture and color contrast.
   • Growing Conditions: Thrives in full sun and well-drained soil.

10. Gaillardia (Gaillardia x grandiflora)

    • Benefits: Attracts pollinators and beneficial insects.
    • Aesthetic Appeal: The vibrant, daisy-like flowers of gaillardia provide a bold contrast to lavender’s soft blooms.
    • Growing Conditions: Prefers full sun and well-drained soil.

Tips for Successful Companion Planting

1. Consider Plant Spacing:
   • Ensure enough space between plants to allow for proper air circulation, reducing the risk of fungal diseases.
2. Match Growing Conditions:
   • Pair lavender with plants that have similar sunlight, soil, and water requirements for optimal growth.
3. Plan for Bloom Times:
   • Choose companion plants with staggered bloom times to ensure continuous color and interest throughout the growing season.
4. Monitor for Pests and Diseases:
   • Regularly check your plants for signs of pests and diseases. Early detection and intervention can prevent severe infestations.
5. Maintain Soil Health:
   • Add organic matter to the soil, such as compost, to improve fertility and structure. Mulching can help retain moisture and suppress weeds.

By carefully selecting and planting companions with your lavender, you can create a vibrant, healthy, and visually stunning garden. Happy gardening!