What to Plant with Lavender: Best Companion Plants for a Thriving Garden
Transform your garden with ideal lavender companions—discover varieties that enhance beauty, repel pests, and thrive alongside this aromatic favorite.
What to Plant with Lavender: The Ultimate Guide to Thriving Companion Gardens
Known for its signature fragrance, silvery foliage, and drought tolerance, lavender can be the star of any garden bed. But what really takes a lavender garden to the next level are the plants you grow beside it. From colorful perennials to pollinator magnets, choosing the right companions allows you to create a cohesive, beautiful, and low-maintenance landscape.
Why Choose Companion Plants for Lavender?
Lavender thrives in full sun and well-drained soil, preferences it shares with many top-performing, drought-tolerant plants. Selecting the right neighbors for lavender means more than just visual harmony; it:
- Provides extended bloom times and year-round interest
- Attracts pollinators and beneficial insects
- Discourages pests naturally
- Reduces the need for additional watering or special care
Explore the best companion choices below—and learn what not to plant with lavender!
Best Perennial and Annual Flower Companions for Lavender
Pairing lavender with perennials and annuals that enjoy similar conditions results in lush, colorful borders that shine from spring through fall. Here are standout flowers that partner beautifully with lavender:
Coneflower (Echinacea)
- Zones: 3–9
- Height/Spread: 1–5 ft tall, 1–2 ft wide
- Bloom Time: Summer
Echinacea features upright, pink, or purple cone-shaped blossoms that pop against lavender’s pastel spires. Their overlapping bloom times create a vivid and extended summer display, while both are magnets for bees and butterflies.
Marigold (Tagetes)
- Zones: Annual
- Height/Spread: 6–48 in tall, 6–24 in wide
- Bloom Time: Late spring to frost
The golden, orange, and red hues of marigolds are the perfect foil to lavender’s cool tones. Both thrive in sunny, well-drained environments. Marigolds also help repel pests—a win for the herb or kitchen garden.
Black-Eyed Susan (Rudbeckia)
- Zones: 3–9
- Bloom Time: Summer
These daisylike golden blooms with dark centers offer uplifting contrast. Like lavender, they tolerate drought and look great in wildflower or cottage gardens.
Blanket Flower (Gaillardia)
- Zones: 3–10
- Bloom Time: Summer to fall
Blanket flowers’ fiery red and orange petals provide warmth beside the cool, calming lavender. Both share minimal water needs.
Dianthus
- Zones: 3–9 (varies by type)
- Bloom Time: Spring and summer
Dianthus offers scented pink, red, or white blooms and loves the same dry, sunny soil. Their mounding habit makes a great border or groundcover companion to upright lavender clumps.
Globe Thistle (Echinops)
- Zones: 3–9
- Height/Spread: 2–5 ft tall, 1–3 ft wide
- Bloom Time: Summer
With its metallic blue, globe-shaped flowers and spiny gray-green foliage, globe thistle offers architectural and color contrast to lavender’s soft spikes. Both are excellent in waterwise beds and attract pollinators.
Yarrow (Achillea)
- Zones: 3–9
- Height/Spread: 1–4 ft tall, 2–3 ft wide
- Bloom Time: Summer to early fall
Yarrow’s flat-topped clusters in crimson, yellow, pink or white are a dynamic companion. Its rugged demeanor makes it perfect for lean, dry soils alongside lavender.
Catmint (Nepeta)
With clouds of purple-blue flowers and gray-green foliage, catmint’s sprawling habit softens the lines of a lavender border. Both are drought-resistant and beloved by bees.
Butterfly Weed (Asclepias tuberosa)
Bright orange blooms and extreme drought resilience make butterfly weed a standout for pollinator gardens. The color contrast with lavender is eye-catching.
Oleander (Nerium oleander) (Caution: Toxic)
- Zones: 8–11
- Height/Spread: 4–20 ft tall, 3–15 ft wide
- Bloom Time: Year-round, peaks in warm months
Oleander produces funnel-shaped flowers in pink, red, or yellow that set off lavender’s more subdued spikes. Great for hot climates—but all parts are highly toxic, so plant away from children and pets.
Top Leafy and Foliage Companions
Companion planting isn’t all about flowers. Foliage plants can provide crucial contrast, structure, and longevity, especially for year-round interest:
- Lamb’s Ears (Stachys byzantina): Velvety silver foliage echoes lavender’s color and texture while thriving in dry soil.
- Artemisia ‘Silver Mound’: Compact mounds of silvery leaves make an elegant border. Deer- and rabbit-resistant and ideal for hot, dry borders.
- Santolina: Evergreen mounds with yellow button flowers. Combines well with lavender for a Mediterranean look.
- Ornamental Grasses:
- Blue Fescue: Compact blue-gray foliage pairs beautifully with lavender’s hues.
- Little Bluestem: Adds height and a soft backdrop, both sharing drought tolerance.
Herbs and Edibles That Thrive with Lavender
Many culinary herbs enjoy similar growing conditions to lavender, making them excellent companions in both ornamental and edible gardens:
- Rosemary: The quintessential Mediterranean pair. Similar foliage color, identical sun and soil preferences, and aromatic benefits.
- Sage: Gray-green leaves and purple flowers blend seamlessly with lavender.
- Thyme: Creep between lavender, filling gaps with low mats of scent and flowers.
- Oregano: Good for ground cover, shares a need for well-drained soil.
- Strawberries: Benefiting from pest-repelling lavender, and covering ground beneath taller plants.
Best Lavender Companions for the Vegetable Garden
Lavender can be a friend to dozens of fruits and vegetables by repelling pests and attracting bees. Consider adding it to these beds:
- Onions and Garlic: Alliums repel pests, need little water, and don’t crowd lavender.
- Bell Peppers: Share full sun and well-drained soil requirements.
- Tomatoes: Lavender attracts pollinators tomatoes need and can deter whiteflies.
- Strawberries: As mentioned above, lavender and strawberries complement each other both aesthetically and practically.
Succulents and Drought-Tolerant Groundcovers
If your goal is a water-wise or low-maintenance landscape, complement lavender with these resilient beauties:
- Sedum (Stonecrop): Offers a range of flower colors, spreads neatly between lavender clumps, and blooms from summer into fall, prolonging the season of color.
- Creeping Thyme: Dense mats of tiny leaves and flowers weave around lavender plants, suppressing weeds and adding fragrance.
Expert Tips for Designing Lavender Plantings
- Spacing is key: Lavender needs good air circulation. Avoid overcrowding with companions—space all plants according to mature size.
- Prioritize soil drainage: Amend heavy clay with grit or sand, or plant in raised beds or mounds with companions that have similar needs.
- Plant by height: Place low-growing plants at the edge, medium at the middle, and tall at the back of the bed for visual impact and sunlight sharing.
- Group by water needs: Choose only similarly drought-tolerant plants to reduce watering chores and risk of rot.
- Mix textures and bloom times: Combine spiky, rounded, or mounding forms and stagger bloom times for year-round interest.
What Not to Plant with Lavender
Not all plants are good companions for lavender. Avoid growing it alongside:
- Heavy water users: Plants like ferns, hostas, and impatiens which require consistently moist soil can cause root rot in lavender.
- Dense, shade-loving groundcovers: Such as pachysandra or ivy; they will outcompete lavender for light and air.
- Acid soil lovers: Hydrangeas and camellias thrive in acidic, moist soils that do not suit lavender’s preferences.
Sample Lavender Companion Planting Plan
| Lavender Companion | Best Feature | Sun & Soil Needs | Bloom Time |
|---|---|---|---|
| Rosemary | Matching fragrance and look | Full sun, well-drained | Summer |
| Coneflower | Bold color contrast | Full sun, dry to moderate | Summer |
| Marigold | Pest deterrent | Full sun, well-drained | Late Spring-Frost |
| Yarrow | Tolerates drought and poor soil | Full sun, well-drained | Summer–Early Fall |
| Globe Thistle | Architectural blue flowers | Full sun, rocky soil | Summer |
| Sedum | Fills in gaps after lavender bloom | Full sun, sandy/gravelly soil | Summer–Fall |
| Oregano | Edible and groundcover | Full sun, well-drained | Summer |
Frequently Asked Questions (FAQs)
What soil is best for planting lavender with companions?
Lavender and its companions thrive in poor to moderate, sandy or gritty soils with excellent drainage. Heavy clay or soggy areas are to be avoided or amended with sand and gravel.
Can I grow lavender with vegetables?
Yes, lavender is a great companion for vegetables like onions, garlic, peppers, and tomatoes. It draws in pollinators and can help deter aphids and other pests in the vegetable garden.
What plants should be avoided near lavender?
Avoid planting lavender alongside water-loving, shade-preferring, or acid-soil plants such as ferns, hostas, hydrangeas, and camellias.
How much should I water my lavender and its companions?
Water sparingly. Both lavender and most of its companions prefer the soil to dry out between waterings. Overwatering is a common cause of plant failure.
Do these companion choices work for all types of lavender?
Yes, the recommended plants partner well with popular lavender types such as English, French, and Spanish lavenders, provided all are grown in full sun and well-drained soil.
Design Inspiration: Beautiful Lavender Pairings
- English Roses and English Lavender: Classic pastel combinations for a cottage-style border.
- Portuguese Laurel with Lavender: Evergreen backbone with aromatic blooms.
- Santolina and Lavender: Mediterranean, water-conscious elegance.
- Catmint and Lavender: Nonstop purple-blue blooms, much loved by bees!
- Ornamental Grasses: Airy movement and contrast for a dynamic modern look.
Lavender Companion Gardening at a Glance
- Choose drought-tolerant, sun-loving perennials, herbs, and groundcovers
- Avoid shade, moisture, and acid-loving plants
- Plan spacing for air flow and easy maintenance
- Stagger bloom times and mix textures for year-round appeal
- Embrace edible and ornamental possibilities in your design
Experiment with these tried-and-true combinations to unlock the full potential of lavender—transforming your garden into a fragrant, colorful, and wildlife-friendly retreat all season long.
