The Ultimate Guide to Larkspur Companion Plants

Table of Contents

Larkspur Companion Plants: An Overview

Larkspur, also known as Delphinium, is a beautiful flowering plant that produces tall spikes of blue, purple, pink or white flowers. It is a popular choice for gardeners who want to add some color and height to their flower beds. However, larkspur can sometimes be susceptible to pests and diseases, so it's always a good idea to plant them with companion plants that can help protect and nourish them.

In this guide, we will explore some of the best larkspur companion plants that will not only enhance the beauty of your garden but also promote its health and growth.

Section 1: Marigold

Marigold is a popular companion plant for larkspur because it repels harmful insects like aphids, nematodes, and cabbage worms. It also attracts beneficial insects like ladybugs, lacewings, and hoverflies, which feed on pests that damage larkspur.

How to Plant Marigolds with Larkspur

Plant marigolds around the base of larkspur plants or in nearby areas of the garden. They prefer well-drained soil and full sunlight, so make sure to provide them with the right conditions.

Benefits of Planting Marigolds with Larkspur

• Repels harmful insects
• Attracts beneficial insects
• Adds color and texture to the garden

Section 2: Cosmos

Cosmos is another great companion plant for larkspur because it attracts pollinators like bees and butterflies, which help to fertilize larkspur flowers. It also provides shade to the soil, which helps to retain moisture and prevent weeds from growing.

How to Plant Cosmos with Larkspur

Plant cosmos alongside larkspur in well-drained soil that receives full sunlight. Make sure to space them out properly to avoid overcrowding.

Benefits of Planting Cosmos with Larkspur

• Attracts pollinators
• Provides shade to the soil
• Adds color and texture to the garden

Section 3: Sweet Alyssum

Sweet Alyssum is a low-growing plant that makes a great groundcover for larkspur. It attracts beneficial insects like hoverflies and ladybugs, which feed on pests that damage larkspur. It also releases a sweet fragrance that can attract pollinators like bees and butterflies.

How to Plant Sweet Alyssum with Larkspur

Plant sweet alyssum around the base of larkspur plants or in nearby areas of the garden. They prefer well-drained soil and full sunlight, so make sure to provide them with the right conditions.

Benefits of Planting Sweet Alyssum with Larkspur

• Attracts beneficial insects
• Releases a sweet fragrance
• Provides groundcover for larkspur

Section 4: Lavender

Lavender is a fragrant herb that repels harmful insects like moths, fleas, and mosquitoes. It also attracts beneficial insects like bees and butterflies, which help to pollinate larkspur flowers.

How to Plant Lavender with Larkspur

Plant lavender near larkspur in well-drained soil that receives full sunlight. Make sure to space them out properly to avoid overcrowding.

Benefits of Planting Lavender with Larkspur

• Repels harmful insects
• Attracts beneficial insects
• Adds fragrance and texture to the garden

Section 5: Nasturtium

Nasturtium is a colorful flowering plant that attracts pollinators like bees and butterflies. It also repels harmful insects like aphids, whiteflies, and squash bugs, which can damage larkspur.

How to Plant Nasturtium with Larkspur

Plant nasturtiums around the base of larkspur plants or in nearby areas of the garden. They prefer well-drained soil and full sunlight, so make sure to provide them with the right conditions.

Benefits of Planting Nasturtium with Larkspur

• Attracts pollinators
• Repels harmful insects
• Adds color and texture to the garden

Section 6: Dianthus

Dianthus, also known as pinks, is a fragrant flowering plant that attracts pollinators like bees and butterflies. It also provides groundcover for larkspur and helps to prevent weeds from growing.

How to Plant Dianthus with Larkspur

Plant dianthus alongside larkspur in well-drained soil that receives full sunlight. Make sure to space them out properly to avoid overcrowding.

Benefits of Planting Dianthus with Larkspur

• Attracts pollinators
• Provides groundcover for larkspur
• Adds fragrance and texture to the garden

Section 7: Chrysanthemum

Chrysanthemum, also known as mums, is a colorful flowering plant that attracts beneficial insects like ladybugs and lacewings. It also repels harmful insects like ants and mosquito larvae.

How to Plant Chrysanthemum with Larkspur

Plant chrysanthemums around the base of larkspur plants or in nearby areas of the garden. They prefer well-drained soil and full sunlight, so make sure to provide them with the right conditions.

Benefits of Planting Chrysanthemum with Larkspur

• Attracts beneficial insects
• Repels harmful insects
• Adds color and texture to the garden

Section 8: Salvia

Salvia, also known as sage, is a fragrant herb that attracts pollinators like bees and butterflies. It also repels harmful insects like cabbage worms and carrot flies.

How to Plant Salvia with Larkspur

Plant salvia near larkspur in well-drained soil that receives full sunlight. Make sure to space them out properly to avoid overcrowding.

Benefits of Planting Salvia with Larkspur

• Attracts pollinators
• Repels harmful insects
• Adds fragrance and texture to the garden

Section 9: Calendula

Calendula, also known as pot marigold, is a colorful flowering plant that attracts beneficial insects like ladybugs and hoverflies. It also repels harmful insects like aphids and whiteflies.

How to Plant Calendula with Larkspur

Plant calendula around the base of larkspur plants or in nearby areas of the garden. They prefer well-drained soil and full sunlight, so make sure to provide them with the right conditions.

Benefits of Planting Calendula with Larkspur

• Attracts beneficial insects
• Repels harmful insects
• Adds color and texture to the garden

Section 10: Sage

Sage is a fragrant herb that repels harmful insects like moths and cabbage worms. It also attracts beneficial insects like bees and butterflies, which help to pollinate larkspur flowers.

How to Plant Sage with Larkspur

Plant sage near larkspur in well-drained soil that receives full sunlight. Make sure to space them out properly to avoid overcrowding.

Benefits of Planting Sage with Larkspur

• Repels harmful insects
• Attracts beneficial insects
• Adds fragrance and texture to the garden

Section 11: Bee Balm

Bee balm, also known as bergamot, is a fragrant flowering plant that attracts pollinators like bees and butterflies. It also repels harmful insects like aphids and spider mites.

How to Plant Bee Balm with Larkspur

Plant bee balm near larkspur in well-drained soil that receives full sunlight. Make sure to space them out properly to avoid overcrowding.

Benefits of Planting Bee Balm with Larkspur

• Attracts pollinators
• Repels harmful insects
• Adds fragrance and texture to the garden

Section 12: Yarrow

Yarrow is a fragrant flowering plant that attracts beneficial insects like ladybugs and lacewings. It also provides groundcover for larkspur and helps to prevent weeds from growing.

How to Plant Yarrow with Larkspur

Plant yarrow alongside larkspur in well-drained soil that receives full sunlight. Make sure to space them out properly to avoid overcrowding.

Benefits of Planting Yarrow with Larkspur

• Attracts beneficial insects
• Provides groundcover for larkspur
• Adds fragrance and texture to the garden

Section 13: Borage

Borage is a colorful flowering plant that attracts pollinators like bees and butterflies. It also repels harmful insects like tomato hornworms and cabbage worms.

How to Plant Borage with Larkspur

Plant borage around the base of larkspur plants or in nearby areas of the garden. They prefer well-drained soil and full sunlight, so make sure to provide them with the right conditions.

Benefits of Planting Borage with Larkspur

• Attracts pollinators
• Repels harmful insects
• Adds color and texture to the garden

Section 14: Zinnia

Zinnia is a colorful flowering plant that attracts pollinators like bees and butterflies. It also provides shade to the soil, which helps to retain moisture and prevent weeds from growing.

How to Plant Zinnia with Larkspur

Plant zinnias alongside larkspur in well-drained soil that receives full sunlight. Make sure to space them out properly to avoid overcrowding.

Benefits of Planting Zinnia with Larkspur

• Attracts pollinators
• Provides shade to the soil
• Adds color and texture to the garden

Section 15: Sunflower

Sunflower is a tall flowering plant that attracts pollinators like bees and butterflies. It also provides shade to the soil, which helps to retain moisture and prevent weeds from growing.

How to Plant Sunflowers with Larkspur

Plant sunflowers alongside larkspur in well-drained soil that receives full sunlight. Make sure to space them out properly to avoid overcrowding.

Benefits of Planting Sunflowers with Larkspur

• Attracts pollinators
• Provides shade to the soil
• Adds height and texture to the garden

In planting companion plants with larkspur can not only enhance the beauty of your garden but also promote its health and growth. By repelling harmful insects, attracting beneficial insects, providing groundcover, adding fragrance and texture, and preventing weeds from growing, these companion plants can help to ensure that your larkspur thrives.

FAQs

Q1: What is the best time to plant larkspur?

A1: The best time to plant larkspur is in the spring or fall.

Q2: How do I care for larkspur?

A2: Larkspur prefers well-drained soil and full sunlight. Make sure to water them regularly and fertilize them once a month.

Q3: How often should I plant companion plants with larkspur?

A3: You can plant companion plants with larkspur every year or as needed.

Q4: Can larkspur be grown in containers?

A4: Yes, larkspur can be grown in containers as long as they have enough space and sunlight.

Q5: What are some other companion plants that go well with larkspur?

A5: Some other companion plants that go well with larkspur include foxglove, echinacea, and phlox.

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