Purple Hydrangeas: Secret to Growing Stunning Color in Your Garden in 2023
If you are looking for a stunning flower to add some color and charm to your garden, you might want to consider the purple hydrangea. This flower is not only eye-catching, but also has a rich history and symbolism behind it. In this article, we will explore everything you need to know about the purple hydrangea, including its origin, care, and meaning.
What is a Purple Hydrangea?
A purple hydrangea is a type of hydrangea that produces flowers in shades of purple. Hydrangeas are flowering shrubs that belong to the genus Hydrangea, which contains more than 70 species native to Asia and America. The most common species grown in the United States are the bigleaf hydrangea (Hydrangea macrophylla), the panicle hydrangea (Hydrangea paniculata), and the oakleaf hydrangea (Hydrangea quercifolia).
The purple hydrangea is a variety of the bigleaf hydrangea, which is also known as the hortensia or the French hydrangea. This species is famous for its large, round flower clusters that can change color depending on the soil pH and the presence of aluminum. The flowers can range from blue to pink to purple, depending on the acidity or alkalinity of the soil. The more acidic the soil, the more blue or purple the flowers will be. The more alkaline the soil, the more pink or red the flowers will be.
There are also several cultivars of the bigleaf hydrangea that have been bred or developed to produce purple flowers naturally. Some of the best ones are:
| Cultivar Name | Description |
|---|---|
| Endless Summer – The Original | Large mophead flowers ranging from deep purple to lavender; repeat bloomer throughout the growing season. |
| Nikko Blue | Classic hydrangea with large, rounded flower clusters; starts as pink or purple, matures to deep blue/purple. |
| Amethyst | Clusters of deep purple flowers; rich color and compact growth habit suitable for smaller gardens/containers. |
| Pia | Dwarf hydrangea with vibrant purple flowers; compact plant, reaches around 2 feet in height. |
| Forever and Ever – Peppermint | Bicolored flowers transitioning from purple to white; purple edges with white centers, striking visual effect. |
How to Grow Purple Hydrangeas
A. Ideal growing conditions for Purple Hydrangeas:
1. Soil: Purple hydrangeas prefer moist, well-draining soil that is slightly acidic (pH level of around 5.5-6.5). If your soil is alkaline, you can amend it with sulfur or aluminum sulfate to lower the pH.
2. Sunlight: These hydrangeas thrive in partial shade, receiving about 4-6 hours of morning sunlight and being protected from the harsh afternoon sun.
3. Temperature: They prefer moderate climates with temperatures between 60-70°F (15-21°C). Protect them from extreme heat or cold by planting them in a location with some shade.
4. Watering: Purple hydrangeas require regular watering to keep the soil consistently moist. They are not tolerant of drought, so make sure to water deeply and frequently, especially during hot and dry periods.
5. Mulching: Apply a 2-3 inch layer of organic mulch, such as bark chips or compost, around the base of the plant to help conserve moisture and regulate soil temperature.
B. Details on how to plant and care for Purple Hydrangeas:
1. Planting: Dig a hole that is two times wider and the same depth as the root ball. Gently remove the hydrangea from the pot, loosen the roots, and place it in the hole. Backfill the hole with soil, firming it gently around the base of the plant, and water thoroughly.
2. Pruning: Prune purple hydrangeas in early spring before they start producing new growth. Remove any dead or damaged branches, as well as any weak or overcrowded stems. You can also shape the plant at this time, but avoid excessive pruning as it can reduce flowering.
3. Fertilizing: Apply a balanced, slow-release fertilizer formulated for flowering shrubs in early spring. Follow the package instructions for the recommended dosage. Avoid over-fertilizing, as this can lead to excessive leaf growth at the expense of flowering.
4. Pests and diseases: Purple hydrangeas are generally resistant to pests and diseases. However, keep an eye out for common issues like aphids, spider mites, and powdery mildew. Use organic insecticides or fungicides if necessary, following the instructions on the package.
5. Winter care: In colder regions, purple hydrangeas may require some winter protection. Before the first frost, water the plant well and apply a layer of mulch around the base. You can also cover the plant with burlap or a frost cloth to protect it from freezing temperatures.
C. Techniques for maintaining their purple color
There are several techniques you can use to maintain the purple color of hydrangeas:
1. Soil pH: Hydrangeas are known for their ability to change color based on the acidity or alkalinity of the soil. To maintain purple color, you need slightly acidic to neutral soil with a pH level between 5.2 and 6.5. You can test the soil using a pH testing kit and amend it with lime if it is too acidic or with sulfur if it is too alkaline.
2. Aluminum sulfate: Purple hydrangeas require a sufficient amount of aluminum in the soil to maintain their color. Aluminum sulfate can be added to the soil to provide the necessary aluminum. Follow the instructions provided with the product for the correct amount to apply.
3. Mulching: Applying a layer of organic mulch around the base of the hydrangeas helps to maintain soil moisture and temperature levels. This can contribute to the overall health and color of the plant.
4. Watering: Proper watering is essential for hydrangeas to retain their color. They prefer consistently moist soil but not waterlogged conditions. Water the plants thoroughly when the top few inches of soil feel dry. Be careful not to overwater, as this can cause root rot and affect the plant’s ability to absorb nutrients.
5. Fertilization: Use a balanced slow-release fertilizer specifically formulated for hydrangeas. Applying fertilizer in early spring and again in late summer can help maintain the plant’s health and color.
6. Shade: Excessive direct sunlight can fade the color of hydrangeas, especially purple varieties. If your hydrangeas are exposed to intense sunlight, consider providing them with some shade during the hottest parts of the day.
7. Pruning: Proper pruning can promote healthy growth and flowering. However, be cautious when pruning purple hydrangeas, as they typically bloom on old wood. Prune them right after they finish flowering to avoid cutting off next year’s blooms.
Remember that hydrangeas may naturally change color slightly as they age, so variations in shade are normal. By following these techniques, you can help maintain the vibrant purple color of your hydrangeas.
Challenges in Growing Purple Hydrangeas
| Common Problems Faced | Possible Solutions and Preventative Measures |
|---|---|
| 1. Soil pH imbalance: Hydrangeas are sensitive to soil pH levels. Purple hydrangeas require acidic soil with a pH of around 5.5-6.5. If the soil is too acidic or alkaline, it can affect the flower color and overall health of the plant. | – Regularly test the soil pH and adjust it if necessary using amendments like sulfur or lime. – Adding organic matter can also help maintain stable pH levels. |
| 2. Improper pruning: Pruning hydrangeas at the wrong time or cutting them back too severely can diminish flowering. It is essential to understand the specific pruning needs of purple hydrangeas. | – Research proper pruning techniques for purple hydrangeas to ensure minimal impact on flowering. – Prune after the bloom period or in early spring before new growth begins. |
| 3. Insufficient watering: Hydrangeas need consistent and adequate watering, especially during hot and dry periods. Lack of water can cause flower buds to drop, leading to reduced blooming. | – Provide hydrangeas with deep, regular watering to keep the soil consistently moist but not waterlogged. – Mulching can help retain moisture and regulate soil temperature. |
| 4. Unfavorable weather conditions: Extreme temperatures, excessive heat, or frost can damage the plants and impact their growth and flowering. Purple hydrangeas may be more susceptible to winter damage compared to other varieties. | – Cover plants during frost periods with a frost cloth or move container-grown hydrangeas indoors. – In hot climates, provide shade or afternoon shade to prevent heat stress. |
| 5. Pests and diseases: Hydrangeas can be prone to pests like aphids, mites, and scale insects, which can damage leaves and flowers. Diseases like powdery mildew and botrytis can also affect the plant’s health. | – Monitor plants regularly for signs of pests or diseases. – Use natural or chemical controls as necessary, following the recommended guidelines. – Proper air circulation, adequate spacing, and avoiding overwatering can help prevent disease outbreaks. |
Uses of Purple Hydrangeas
| Use | Description |
|---|---|
| Landscaping | Purple hydrangeas can be planted in the garden or landscape to create a stunning display of color and texture. They can be used as border plants, hedges, specimen plants, or mixed with other flowers and shrubs. |
| Bouquets and flower arrangements | Purple hydrangeas can be cut and arranged in vases, baskets, or containers to create beautiful bouquets and flower arrangements. They can be used for various occasions such as birthdays, anniversaries, thank yous, or just because. |
| Pot plants | Purple hydrangeas can be grown in pots or containers indoors or outdoors. They can be placed on windowsills, balconies, patios, or porches to add some color and charm to any space. They can also be given as gifts or favors to friends and family. |
| Dried flower arrangements | Purple hydrangeas can be dried and preserved to create long-lasting dried flower arrangements. They can be used to decorate the home or office, or to make wreaths, garlands, swags, or wall hangings. |
| Wedding decorations | Purple hydrangeas are popular flowers for weddings, as they symbolize wealth, royalty, and compassion. They can be used to create bridal bouquets, bridesmaid bouquets, boutonnieres, corsages, centerpieces, cake decorations, aisle decorations, arch decorations, or backdrop decorations. |
| Sympathy and funeral flowers | Purple hydrangeas are also appropriate flowers for sympathy and funeral occasions, as they express sorrow, empathy, and understanding. They can be used to create sympathy bouquets, funeral wreaths, casket sprays, urn arrangements, or memorial tributes. |
| Crafting and DIY projects | Purple hydrangeas can be used for various crafting and DIY projects such as making paper flowers, fabric flowers, felt flowers, clay flowers, or resin flowers. They can also be used to embellish cards, scrapbooks, journals, bookmarks, magnets, coasters, or jewelry. |
| Pressed flower art | Purple hydrangeas can be pressed and dried to create pressed flower art. They can be used to make framed pictures, greeting cards, bookmarks, candles, soaps, or ornaments. |
| Floral wreaths and garlands | Purple hydrangeas can be used to make floral wreaths and garlands for various seasons and occasions. They can be combined with other flowers, foliage, ribbons, bows, or accessories to create unique and festive designs. |
| Flower crown making | Purple hydrangeas can be used to make flower crowns for parties, festivals, weddings, or photoshoots. They can be attached to a wire base or a headband with floral tape or glue. They can also be mixed with other flowers or accessories to create different styles and themes. |
Understanding the Meaning and Symbolism of Purple Hydrangeas
Purple hydrangeas can have multiple meanings, often associated with the color purple, which is a royal and luxurious color. They are also traditionally a gift for a fourth wedding anniversary. Here are some of the most common meanings of purple hydrangeas:
- Compassion and Understanding: Purple hydrangeas are said to be the flower of compassion and understanding. The flower shows that you care about someone and want to know them better. If you like purple hydrangeas, it could signify that you have a very compassionate and empathetic nature. You are able to understand other people’s points of view and are always concerned about their well-being. Purple hydrangeas could be an ideal gift for someone experiencing emotional stress or going through a difficult time, as it is a sign that you are a caring and supportive friend.
- Wealth: Purple hydrangeas are regarded as a symbol of wealth and abundance. They are often placed in gardens or homes that are designed to signify the owner’s status and prosperity. Purple is a color associated with luxury and elegance; therefore, a purple hydrangea can symbolize richness and fortune. You can keep this flower in your home or garden to attract wealth and abundance, or give it to someone who has achieved success or reached a milestone in their life.
- Royalty: Purple hydrangeas are well-known for being a symbol of royalty and nobility. This is because purple has always been the color of kings and queens. In the past, purple was a rare and expensive color that only the wealthy and powerful could afford. It was also a sign of authority and prestige. Today, we still associate purple flowers with royalty and dignity, and you may find purple hydrangeas adorning the grounds of palaces and castles. You can give this flower to someone who has a regal or graceful personality, or who deserves respect and admiration.
- Pride: Purple hydrangeas can also have a negative meaning of pride and vanity. This is because some cultures, such as the Victorians, believed that hydrangeas symbolized boastfulness or arrogance. They thought that hydrangeas produced too many flowers but dropped little seeds, meaning they were selfish and showy. They also associated purple with self-importance and conceit. You may want to avoid giving this flower to someone who is overly proud or egotistical, or who might take offense at this meaning.
Conclusion
In conclusion, Purple Hydrangeas truly are a beautiful and versatile flower. Their stunning purple hues and large, showy blooms can bring a pop of color to any garden or landscape. Whether used in bouquets or as a standalone plant, Purple Hydrangeas never fail to impress.
Additionally, the joy of growing and having these plants in your garden cannot be overstated. From planting the seeds or cuttings to watching the plant grow and bloom, the process allows for a deep appreciation of nature’s beauty. The care and attention required to maintain Purple Hydrangeas can be a rewarding and fulfilling experience.
Overall, Purple Hydrangeas are an excellent choice for anyone looking to add a touch of elegance and charm to their garden. Their beauty, versatility, and the joy they bring make them a wonderful addition to any landscape. So, why not consider adding these stunning flowers to your garden and experience the joy for yourself?
FREQUENTLY ASKED QUESTIONS
Are purple hydrangeas rare?
Purple hydrangeas are not particularly rare, but the exact shade of purple can vary depending on factors like soil pH.
What does a purple hydrangea symbolize?
Purple hydrangeas symbolize abundance, elegance and royalty.
Are hydrangeas naturally purple?
Hydrangeas can naturally produce purple flowers, but the color can also be influenced by soil pH and the presence of aluminum.
What is the meaning of the purple hydrangea?
Purple hydrangeas often symbolize mystery, grace, and abundance.
How can I turn purple hydrangeas blue?
You can adjust the soil pH to turn purple hydrangeas blue by making it more acidic.
How do I turn a hydrangea purple?
To turn a hydrangea purple, you can adjust the soil pH to make it more alkaline.
Do purple hydrangeas exist naturally?
Yes, there are hydrangea varieties that naturally produce purple flowers.
Will purple hydrangeas eventually turn blue?
If the soil pH becomes more acidic over time, purple hydrangeas may turn blue.
How do I keep a purple hydrangea purple?
To maintain a purple color, you can regularly test and adjust the soil pH, provide suitable fertilizer, and monitor the plant’s health.
When do purple hydrangeas bloom?
Purple hydrangeas typically bloom in late spring to early summer, but the exact timing can vary by region and variety.
Why is my hydrangea turning purple?
Hydrangeas may turn purple due to changes in soil pH, which can be influenced by factors like aluminum presence or nearby plants.