What is this? Azaleas and rhododendrons are some of the best plants to grow next to hydrangeas as they like the same things – a bit of shade and a good organic mulch. These plants match blue hydrangea’s preference for slightly acidic soil too.
Are hydrangea and rhododendron the same?
Rhododendrons and hydrangeas are completely unrelated plants with very different appearances, but they do share some traits in the growing conditions they prefer. For instance, they both prefer acidic soil and a good mix of sun and shade.
What Bush goes well with hydrangeas?
Shrubs To Plant With Hydrangeas
Azaleas, hollies, yews, mahonia, gardenia, loropetalum and boxwood shrubs will look good planted in front of hydrangeas. Azaleas blossoms will provide early color.
What shrubs look good with rhododendrons?
Among the most popular companion plants for Rhododendrons and Azaleas are Kalmia latifolia (Mountain Laurel) and Pieris japonica (Japanese andromeda). Both species are medium-size evergreen shrubs with great flower interest and they provide a textural contrast to Azaleas and Rhododendrons.
Can you plant rhododendrons and hydrangeas together? – Related Questions
What is the problem with rhododendrons?
These include fungal leaf spots, leaf and flower gall, root rot, oedema, leaf flooding, winter injury, and chlorosis.
Why is rhododendron a problem?
Rhododendron will out-compete many native trees and shrubs and can harbour plant diseases. This leads to reduced biodiversity and can have additional negative implications for some rural livelihoods, for example if rhododendron, poisonous to mammals, invades grazing land.
How do you landscape a rhododendron?
How to Landscape With Rhododendrons
- Choose the Location. Select a planting space for the rhododendrons.
- Test the Soil.
- Purchase Suitable Rhododendron Plants.
- Planting Rhododendrons in Fall or Spring.
- Mulch the Rhododendron.
- Provide Adequate Moisture.
- Pruning Your Rhododendrons.
What side of the house should you plant rhododendron?
Unlike many blooming plants, rhododendron does not like full morning sun in winter and does best when planted in dappled shade on the north side of a building. Growing rhododendrons are happiest in a location protected from the wind and not under eves of a building.
Where should I plant a rhododendron in my yard?
Avoid full sun or deep shade. Shrubs need six hours of sun daily. If you live in the warmer end of their growing zones, be sure you choose a site that gets afternoon shade. Soil should be well-drained, moist, and acidic (pH 4.5 to 6).
Can you put coffee grounds around rhododendrons?
Feed Your Acid-Loving Plants
Place coffee grounds around the soil of your acid-loving plants such as azaleas, hydrangeas, lilies, roses, rhododendrons, holly, gardenias and many others. Coffee grounds increase acidity and nutrients in the soil. This is our favorite reason to use coffee grounds in your garden.
Is Baking Soda Good for rhododendrons?
Rhododendrons also need acidic soil, somewhere within the region of pH 5.0 and 6.0. There’s a simple test a lot of gardeners do to find out whether their soil is acidic or alkaline. All you need is water and baking soda!
What plants should you not put coffee grounds around?
In most cases, the grounds are too acidic to be used directly on soil, even for acid-loving plants like blueberries, azaleas and hollies. Coffee grounds inhibit the growth of some plants, including geranium, asparagus fern, Chinese mustard and Italian ryegrass.
What is the best fertilizer for rhododendrons?
We suggest using Fertilome Azalea, Rhododendron, Camellia Food which should to be applied every 4-6 weeks during the growing season between flowering in spring and bud set in early fall. Liquid fertilizers can be applied as a supplement, but we highly suggest a slow release granular-based fertilizer for outdoor shrubs.
Do rhododendrons like Miracle Gro?
Overview & Benefits. Help acid-loving plants like azalea, camellia, gardenia, hibiscus, holly, hydrangea, orchids, rhododendron, and many others thrive with Miracle-Gro® Water Soluble Azalea, Camellia, Rhododendron Plant food.
What does Epsom salt do for rhododendrons?
Shrubs & Epsom Salt
Epsom salt can improve the blooms of flowering and green shrubs, especially evergreens, azaleas and rhododendrons. Work in one tablespoon of Ultra Epsom Salt per nine square feet of bush into the soil, over the root zone, which allows the shrubs to absorb the nutritional benefits.
Do rhododendrons need a lot of water?
Rhododendrons are shallow-rooted plants that require water twice per week during the first growing season. Once plants are established, though, you should only have to water during dry periods (2 to 3 weeks without rain).
What happens if you don’t Deadhead rhododendrons?
If you forget to deadhead your rhodys don’t worry, your plant will continue to produce about the same amount of flowers next year as it did this year. But, if you want to produce more flowers deadheading will help you to achieve this.