Garden Phlox Phlox paniculata 'Rijnstroom'
ABOUT
Phlox paniculata 'Rijnstroom' is a perennial plant known for its showy and colorful appearance which brings vibrancy to gardens. This cultivar is a member of the garden phlox family, displaying a lush mound of dark green foliage. Throughout the blooming season, which typically occurs in the summer, the plant becomes covered in an abundance of flower clusters. The flowers of 'Rijnstroom' make it particularly striking. These blooms are known for their vivid coloring and are most often found in a radiant shade of pink, though some may exhibit hues leaning towards purple or magenta. Each individual flower presents with five petals that are rounded and spread outwards, forming a tubular base that adds depth and dimension to the floral display. The petals have a soft, almost velvety texture and may be adorned with delicate veins or subtle variations in shade, giving them a rich, detailed look. Flowers are densely packed into large, rounded clusters at the top of sturdy stems, rising above the foliage and creating a visually compelling contrast. Adding to the attractiveness of Phlox paniculata 'Rijnstroom' is the lovely fragrance emitted by the flowers. This sweet scent is particularly noticeable on warm, balmy evenings and contributes to the allure of the plant, drawing in pollinators such as butterflies and hummingbirds, which animate the garden space. Overall, Phlox paniculata 'Rijnstroom' is a stunning variety that is prized for its floriferous nature, creating a carpet of color and a sensory pleasure with both its visual beauty and delightful aroma. It's a popular choice among gardeners who wish to add a touch of romance and summer charm to their landscape.
About this plant
NamesFamily
Polemoniaceae
Synonyms
Garden Phlox, Summer Phlox, Perennial Phlox, Fall Phlox
Common names
Phlox paniculata 'Rijnstroom'
ToxicityTo humans
Garden phlox, as Phlox paniculata is commonly known, is not considered toxic to humans. Normally, ingestion of parts of this plant should not cause poisoning. However, as with any plant material, individual allergies or sensitivities can occur. Ingesting plant parts may cause stomach upset in sensitive individuals due to the unusual plant compounds.
To pets
Garden phlox is also generally considered non-toxic to pets. As with humans, it does not typically cause poisoning in animals such as dogs or cats if they consume parts of the plant. Nonetheless, ingestion may result in mild gastrointestinal discomfort for some pets, which can manifest as vomiting or diarrhea, particularly if the pet is not accustomed to eating plant material or has a sensitive stomach.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
Pink
Height
2-3 feet (0.6-0.9 meters)
Spread
2-3 feet (0.6-0.9 meters)
Plant type
Herb
Hardiness zones
4-8
Native area
North America
Benefits
General Benefits- Aesthetic Appeal: Garden phlox has vibrant, showy blooms that enhance the beauty of garden spaces.
- Pollinator Attraction: It is a magnet for butterflies and bees, supporting local ecosystems by providing nectar.
- Fragrance: The plant emits a sweet fragrance that can add a pleasant aroma to gardens and outdoor spaces.
- Versatility: It can be used in borders, beds, and as a backdrop for other plants due to its height and structure.
- Long Blooming Period: Garden phlox has a relatively long flowering season, providing color from mid to late summer.
- Cut Flowers: The blooms are suitable for cut flower arrangements, bringing the garden's charm indoors.
- Hardiness: Being a perennial, it returns each year and is relatively hardy, requiring minimal maintenance once established.
- Variety of Colors: Phlox paniculata 'Rijnstroom' comes in a variety of colors, offering options to fit different garden color schemes.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Phlox paniculata 'Rijnstroom', commonly known as Garden Phlox, can be used to create a natural dye for fabrics, with the shades depending on the part of the plant used.
- Garden Phlox petals can be pressed and included in decorative crafts like homemade paper or bookmarks, adding a touch of nature to personal items.
- The long stem of the Garden Phlox makes it suitable for creating delicate plant supports for other plants in the garden.
- Garden Phlox can be used as a tool for teaching botany, as it has distinct flower structures that are useful for educational purposes.
- The vibrant colors of Garden Phlox make it an excellent candidate for planting in sensory gardens, aimed at stimulating the senses.
- Leaves and stems of the Garden Phlox can be used in compost as a green layer to balance out drier, carbon-rich materials.
- Because of its attraction to pollinators, Garden Phlox can be used in butterfly gardens to support the life cycle of butterflies.
- In floral arrangements, dried Garden Phlox flowers add volume and a rustic aesthetic to bouquets and wreaths.
- When grown alongside vegetables, Garden Phlox can draw beneficial insects that help with pest control naturally.
- Garden Phlox's dense growth can provide a cool microclimate for small wildlife during hot weather.
Interesting Facts
Feng ShuiThe Garden Phlox is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Garden Phlox is not used in astrology practice.
Plant Symbolism- Harmony and Unity - Phlox paniculata 'Rijnstroom', also known simply as Garden Phlox, often symbolizes harmony and unity because of its tendency to grow in clusters, showcasing a mix of individual flowers coming together to form a beautiful, cohesive unit.
- Proposal and Romance - As a flower commonly included in bouquets and romantic gardens, the Garden Phlox can suggest a proposal of marriage or an expression of deep romantic feelings.
- Sweet Dreams - With its gentle appearance and serene presence, Garden Phlox is sometimes associated with the conveyance of wishes for sweet dreams, often planted in garden spaces designed for relaxation and tranquility.
- Agreement - In the language of flowers, Garden Phlox has been used to symbolize agreement, likely due to its nodding flowers that could be seen as heads 'nodding' or agreeing with one another.
WaterWater garden phlox (Phlox paniculata 'Rijnstroom') deeply once a week, providing about one inch of water each time, which equals roughly 0.6 gallons per square yard of soil. During hot or dry weather, increase the frequency to ensure that the soil remains consistently moist but not waterlogged. It's best to water early in the morning to allow the foliage to dry out during the day, which helps prevent fungal diseases. Ensure that the water is directed at the base of the plant rather than overhead to minimize wetting the foliage.
LightGarden phlox thrives in full sunlight, requiring at least six hours of direct sunlight daily to bloom profusely and maintain a robust form. While it can tolerate partial shade, the intensity and duration of flowering may be reduced, and the plant might become more susceptible to disease. The best spot for garden phlox is an open area with unobstructed sunlight, away from large trees or buildings that cast significant shade.
TemperatureGarden phlox prefers temperatures typical of temperate climates and is hardy in a range of conditions. It can survive winter temperatures down to about -30°F and summer temperatures up to 100°F. The ideal growing conditions for garden phlox are between 60°F and 85°F, where it can thrive and produce abundant blooms.
PruningPruning garden phlox is vital to promote vigorous growth, improve airflow, and reduce disease prevalence. Deadhead spent flowers throughout the blooming season to encourage further bloom production. In late winter or early spring, cut back the entire plant to about one or two inches above ground level to make way for fresh growth. Pruning is typically done annually for the best display and health of the plant.
CleaningAs needed
SoilGarden Phlox thrives in a soil mix that is well-draining but retains moisture. A combination of garden soil, compost, and a small amount of perlite or sand is ideal to provide the necessary drainage and nutrient content. The soil pH for Phlox paniculata 'Rijnstroom' should be slightly alkaline to neutral, ranging from 6.5 to 7.0.
RepottingGarden Phlox, as a perennial garden plant, does not typically require frequent repotting. It should be divided or transplanted to a new location in the garden only if it becomes overcrowded or to propagate the plant, generally every 3 to 4 years.
Humidity & MistingGarden Phlox prefers moderate humidity levels but is quite adaptable to different humidity conditions as long as there is good air circulation to prevent diseases. It does not require any specific humidity settings when planted outdoors in its suitable climate zone.
Suitable locationsIndoor
Ensure bright light, good airflow, and moist, rich soil.
Outdoor
Plant in sun, in fertile, moist, well-draining soil.
Hardiness zone
4-8 USDA
Life cycleGarden Phlox 'Rijnstroom' begins its life as a seed, typically sown in the ground in spring where it will germinate in warm soil. After germination, the seedling emerges and establishes a root system, growing into a young plant with characteristic lance-shaped leaves. During its growth phase, it develops sturdy stems and prolific green foliage, preparing for the flowering stage. Flowering occurs in the summer to early fall, showcasing the plant's vibrant pink flowers that attract pollinators such as hummingbirds and butterflies. After pollination, these flowers may produce seeds that can be dispersed to create new plants. As a perennial, Garden Phlox 'Rijnstroom' will die back to the ground during the winter, with its root system remaining dormant until the following spring when the cycle begins anew.
PropogationPropogation time
Spring to Summer
The most popular method of propagating Phlox paniculata 'Rijnstroom', commonly known as Garden Phlox, is by division. This process is best performed in early spring or autumn. To propagate by division, carefully dig up the clump of Garden Phlox, ensuring a good amount of roots is attached to each section. Use a sharp knife or spade to divide the root ball into smaller sections, each with several shoots and a healthy root system. Replant the divisions immediately at the same soil depth they were originally growing, spacing them about 18 to 24 inches (approximately 45 to 60 centimeters) apart to provide enough room for growth. Water the new plantings thoroughly to help establish them. This method of propagation not only helps in expanding the garden but also invigorates older clumps that may have become woody or less prolific bloomers over time.
