Zinnia’s 15 Companion Plants for every Corner of Your Yard | A Gardener’s Guide

Zinnias are one of the most versatile plants in your garden. They can be planted in any location and grow quickly, so you’ll be able to enjoy their blooms in a hurry. But zinnias aren’t just beautiful flowers but also great companion plants. This article will discuss some of the best zinnia companion plants ideal for your garden. Ready to get started? Let’s go!

15 Zinnia Companion Plants


For a variety of reasons, basil is an excellent companion plant. It adds flavor and aroma to your garden, strengthens the immune system, reduces the need for pesticides or other chemicals, and helps control pests. Additionally, basil has anti-fungal properties that can help fight harmful fungi in plants and humans. Basil also provides excellent floral coloration, enhancing any landscape’s or home decoration’s beauty. Some people even use basil as an architectural element by tying branches into “basils” to create a decorative feature or hedgehog around trees and gardens if you’re looking for something special to add to your garden that will provide multiple benefits while adding visual enjoyment too.


Cosmos is another excellent companion plant for many reasons. Not only does it add bright, beautiful color to your garden, but it is also effective at repelling pests and promoting healthy growth. Additionally, the cosmos has anti-fungal properties that can help protect both plants and humans from harmful fungi infections. Finally, the cosmos provides other health benefits, such as improving digestion and reducing inflammation. So cosmos is a great choice if you’re looking for a plant that will add vibrant color and prevent pest problems.

China Aster

These varieties come in a rainbow of hues from white to red, purple to pink to blue, with a bright yellow center. Floral arrangements are substantial, with three to five inches across petals. Petal rows can be single, complete, or semi-double. Instead of clustered blooms like native aster varieties, these flowers have individual stems with each bloom. This species has undergone extensive horticultural manipulation from China and Korea to produce today’s wide variety of cultivars. It was in the mid-1980s that India began a hybrid breeding program, which has since grown into a major commercial crop for the country. Besides having more colors and petals, modern varieties of the original species have stronger stems and alternate green leaves, making them more wilt-resistant. They make beautiful and long-lasting cut flowers.


Cucumbers are a great addition to any garden because they both produce delicious fruit and attract beneficial insects to your garden. Cucumbers are one of the best plants for controlling pests in your garden. Additionally, cucumbers provide valuable nutrients such as potassium and vitamin C, which can help improve overall health. Finally, cucumber vines are also excellent decorative elements around gardens or homes. So, choose some cucumbers if you’re looking for a versatile plant that will add nutrition and beauty to your landscape or home décor.


Dahlias are beautiful and versatile plants used in various landscaping and home decoration applications. For example, Dahlias make great focal points or filler plants in gardens. They can be added to borders or hedges or planted as part of an informal cottage-style garden. Additionally, Dahlia flowers provide valuable nectar for pollinating insects which helps promote healthy plant growth. Finally, dahlias also have anti-fungal properties, which can help protect your plants from harmful fungi infections. So if you’re looking for a unique landscape addition that will add color and beauty to your garden, consider planting some dahlias.


Geraniums are versatile plants used in various landscaping and home decoration applications. For example, geraniums make great groundcover plants or tall hedges. Additionally, the flowers from geranium plants provide nectar for pollinating insects which helps promote healthy plant growth. Finally, the various oils secreted by geraniums have anti-fungal properties, which can help protect your plants from harmful fungus infections. So, choose some geraniums if you’re looking for a fragrant and effective landscape addition that will prevent pest problems and promote healthy plant growth.


When deciding what to plant with zinnias in pots, the vines of the Licorice plant are an unusual choice. Licorice is a perennial plant, but it is treated like an annual in colder places. The silvery mass of trailing leaves works best with zinnias when planted along the pot’s edges. This makes sure that the leaves can hang down freely. Licorice is a great plant to grow next to any colorful zinnia because of its unusual leaves.

Mealy Cup Sage

Mealycup sage is a versatile plant used in various landscapes and home applications. For example, this plant can be added to borders or yards as an ornamental groundcover or as part of a formal garden. Additionally, mealy cup sage flowers provide valuable nectar, which helps promote healthy flower growth. Finally, the leaves and stems of this plant are also high in anti-inflammatory properties, which can help reduce pain and inflammation in the body. So if you’re looking for a healthful landscape addition that will add beauty and functionality to your home environment, consider adding mealy cup sage to your garden!


Peppers as zinnia companions can add a spicy flavor and aesthetic appeal to your garden. While they prefer dry conditions, peppers do well in most soil types when watered regularly. Peppers are compatible with other plants in the same container, so you can use them to flank taller plants or fill empty spots near patio doors and entrances. While a full-fledged vegetable garden may be out of the question for some open spaces, pepper containers may be the perfect solution. They also make great focal points on patios or deck spaces where they will catch plenty of bright sunlight.

Purple Fountain Grass

Purple fountain grass is an ornamental groundcover that can be used in both private and public gardens. This low-maintenance plant grows quickly and blooms prolifically, providing beautiful purple flowers that are a natural addition to any landscape. Additionally, the leaves of this plant are high in anti-inflammatory properties, which help reduce pain and inflammation in the body. As a result, purple fountain grass can be used as an effective landscaping solution for people with conditions like arthritis or rheumatoid arthritis. If you’re looking for a timeless beauty addition to your garden, consider planting some purple fountain grass.


These cornerstones of the midsummer garden are typically planted in the spring and bloom from summer to autumn. They can withstand heat and drought. The plant comes in wide varieties, most of which are annuals. They make a wonderful companion for dwarf zinnias because they can be grown in containers. The heights range from 18 inches to about 5 feet tall, depending on the type of salvia. Salvias are a good option if you want to entice hummingbirds to visit your garden. Additionally, it is best to plant outdoors after the risk of frost has passed because they do not thrive in cold temperatures.


Salvia, a member of the mint family, is an attractive perennial that can be combined with other plants in your garden to create colorful displays. Salvia grows best in full sun but will tolerate partial shade and requires well-draining soil conditions. Like peppers, salvia does well when watered regularly and does not need special care. For added visual interest, you can use it as a groundcover or flower addition near taller plants.


Sunflowers is a versatile plants used in private and public gardens. This easy-to-care-for flower grows quickly and produces large blooms, providing months of beauty to your landscape. Additionally, the seeds produced by sunflowers provide an important source of food for birds and other wildlife. As a result, planting sunflowers in your garden benefits you and the environment around you. If you’re looking to add some bright colors to your garden but don’t have any specific ideas about what to use as filler plants, consider planting some sunflower flowers.


Tomatoes as zinnia companions may not be the most conventional garden arrangement, but they can work well if you are looking to attract bees and other pollinators. The bee balm is associated with tomatoes, a member of the mint family that resembles daisy flowers in appearance. The bee balm contains high levels of neem oil, which helps to repel pests and control weeds. In addition to attracting bees and other nearby insects, this herb also has scent properties that make it attractive to beneficial bugs such as hoverflies. Not only are they beautiful together, but they also share many of the same needs and preferences. Tomatoes like full sun exposure and well-draining soil, while zinnias love heavy irrigation to produce large flowers. You can combine tomatoes with other vegetables or fruits in your garden to create attractive displays or enjoy them on your own.

Toothpick Weed

If you want to add beauty to your garden, consider planting toothpick weed. This perennial is easy to grow and requires no special care other than watering it. Toothpick weed grows well in full sun or partial shade and prefers moist soil conditions. Consider planting toothpick weed in your garden if you are looking for a colorful and attractive plant. You can also use it as a decorative accent near pathways and other areas of your yard that require extra care.