Will Hydrangeas Go Well With Petunias?

Petunias are excellent annual bloomers with bright colors, good variety, and forgiving growing conditions. To increase the appeal and longevity of hydrangea blossoms, carefully select the right flowers, trees, and bushes to plant around them. Here are 15 suggestions for hydrangea companion plants:

1. Annabelle hydrangea (Hydroxylum arborescens ‘Annabelle’)

2. Conifers like junipers, pines, and dwarf pines are some of the best companion plants for hydrangeas.

3. Hot pink petunias with the cool, soft green of a limelight hydrangea.

4. Coneflower (Echinacea) Karl Foerster Feather Reed Grass (Calamagrostis) Tickseed (Coreopsis) Rose.

These plants can thrive in full-sun or mostly sunny gardens. They are also great companions for hydrangeas that require full sun for optimum blooming.

In summary, hydrangeas are versatile and can be grown alongside various plants in both flower and vegetable gardens. By carefully selecting the right flowers, trees, and bushes, you can enhance the appeal and longevity of these vibrant plants.

What not to plant next to hydrangeas?

Lavender, a Mediterranean plant, is sensitive to soil moisture, humidity, and sun, preferring dry, rocky, sandy conditions. Its unhappy condition can cause it to turn yellow, brown, and snap off its stem. Daffodils can be toxic to other plants due to their secreted substance. Marigolds, while a great companion plant for many herbs and vegetables, do not like hydrangeas. They prefer sun and prefer their feet in drier conditions, and if placed in moist ground, they will droop, turn yellow, and eventually die.

Do petunias like to be crowded?

Petunias have the potential to reach a height of 24 inches when grown in ground spacing. However, for a full container display, it is recommended that they be planted in closer proximity to one another. It is advisable to avoid placing more than three petunias in a 12-inch pot in order to prevent overcrowding. When cultivated and maintained in an appropriate manner, petunias are capable of thriving from the advent of spring until the onset of the first frost.

What destroys petunias?

Petunias are annual plants that add color to patios and decks, but they are susceptible to common pests such as aphids, tobacco budworm, rose slugs, western flower thrip, and cyclamen leafminer. These pests can affect the appearance and growth of Petunias, but controlling them is easy and minimally impactful on people, pets, and the environment. Larger pests like deer or rabbits may also browse or nibble on Petunias, but there are easy measures to prevent them from destroying seasonal containers.

Aphids, classified as sap-sucking insects, have a larval and adult stage, sucking sap from leaves and stems, weakening the plant, stunting foliage growth, and disfiguring stems. Controlling these pests is easy and can be done with minimal impact on people, pets, and the environment.

What pairs well with petunias?

Petunias are versatile plants that thrive in full sun to partial shade, with moist but well-draining soil. They can be paired with hydrangea, dwarf spruce, weigela, salvia, sweet potato vine, and verbena for a lasting color design. These plants are suitable for gardens with consistent moisture, well-draining soil, and moderately fertile soil, making them a visually appealing addition to any garden.

What is the best landscaping with hydrangeas?

Hydrangeas are a beautiful garden plant that can be complemented by various plants such as annuals, ornamental grasses, hostas, ferns, evergreens, and small-to-medium-sized trees. To create a dreamy summer entry, water them at the base or roots with drip irrigation or soaker hoses. Overhead watering can cause diseases like Cercospora leaf spot. To achieve a bold, blue hue, work coffee grounds into the soil around your hydrangeas in late fall, months ahead of the blooming season. Repeat this application two to three times a year. This will help achieve your garden goals and ensure your hydrangeas thrive in the long run.

What not to plant with petunias?

Petunias flourish in full sunlight, attracting beneficial insects and functioning as a living mulch to retain moisture and prevent weed growth. However, plants that prefer partial or low light, such as impatiens and begonias, may experience difficulties in maintaining optimal growth conditions when planted in the same location as petunias, which require full sun. Furthermore, vegetables, including fruits and vegetables, can be cultivated in conjunction with petunias due to the latter’s brightly colored blooms and ability to repel unwanted insects.

What is best to put around hydrangeas?

Mulching is essential for protecting and insulate hydrangeas during colder days and nights, keeping moisture in and weeds out. Even snow acts as a natural insulator for hydrangeas. Applying chunky mulch around the base of the plant gives them the best chance at success. Decorative mulch, straw, marsh hay, or fallen leaves are helpful. In colder climates, marginally hardy hydrangeas, such as the mop head/big leaf hydrangea variety, can be wrapped or completely covered.

Hardier hydrangeas don’t need extra winter protection, but extreme cold can cause die-back of branches. If a colder than normal winter is predicted, consider covering them. For more information on hydrangeas and other outdoor plants, visit Joe’s Market Basket or call them at their locations in Edwardsville, Godfrey, Troy, O’Fallon, and St. Peters, Missouri.

What is the best ground cover for hydrangeas?

Hostas, Japanese forest grass, and perennial geraniums are excellent companion plants for hydrangeas due to their shared soil conditions, pest problems, and light requirements. Hostas, which grow in slivery blue to creamy white, provide a natural foil to hydrangea flowers, while Japanese forest grass, an evergreen plant with a wide variety of colors and shapes, can grow taller than the flower, blocking the sun from reaching the flowers. This makes it an ideal backdrop for bright-colored hydrangeas and helps keep the soil moist.

Perennial geraniums, which thrive in moist, well-drained soil, prefer partial shade to full sun and can be planted in front or beneath larger hydrangeas. They also attract butterflies and bees that pollinate the flowers, making them a great choice for hydrangea plants. Overall, these plants provide a diverse and beneficial combination for hydrangea plants.

Do petunias prefer sun or shade?

Petunias require a minimum of five to six hours of sunlight per day, particularly in areas of full sun, to achieve optimal performance. Nevertheless, the presence of shade has been observed to reduce flower production, thereby rendering impatiens an optimal choice for cultivation in shaded environments.

What to arrange with hydrangeas?

Frances Schultz prefers garden arrangements with a mix of intentional and unfinished flowers. In St. Simons Island, Judy and Jack Powell’s home features a potting shed filled with hydrangeas, snap dragons, belles of Ireland, lotus, and curly willow. In Heather Dewberry Stoller’s dining room, Jimmie Henslee arranged three jars of hydrangeas, clematis, dusty miller, and other flowers, dressing the dining table with white ceramic birds and dolphins. These arrangements are part of a midsummer’s eve celebration from Susan Sully’s book, Southern Hospitality at Home: The Art of Gracious Living.

What is the best plant to go with hydrangeas?

Astilbe, a low-maintenance plant, pairs well with hydrangeas that prefer shade due to their feathery plumes and fern-like foliage. They are easy to grow, low-maintenance, and deer and rabbit resistant. Astilbe, like hydrangeas, brightens up gardens with limited sun. It grows to 6 to 24 inches tall and 6 to 60 inches wide, and requires partial to full sun and loamy, moist soil. Anise hyssop, also known as hummingbird mint, pairs well with hydrangeas due to its attractive pollinators and deterrent properties. Its tall, sturdy stems and dense spikes of small, tubular, bright blue flowers make it one of the hardiest and longest-blooming flowering plants.