The panicle hydrangea is native to Japan and China. It is commonly used as a winter cultivated flower due to its hardiness. This small tree can grow between 91 cm and 5 m with a maximum diameter of 2.5 m. Its leaves contain cyanide and should not be ingested.
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Perennial
Lifespan
Shrub
Plant Type
Summer, Fall
Bloom Time
Early fall, Mid fall
Harvest Time
1 m to 5 m
Plant Height
2.5 m
Spread
Green
Leaf Color
15 cm to 26 cm
Flower Size
Brown, Copper
Fruit Color
White, Pink, Cream, Green
Flower Color
Green, White, Pink
Stem Color
Winter dormancy
Dormancy
Deciduous
Leaf type
0 - 32 ℃
Ideal Temperature
Summer, Fall
Growth Season
Rapid
Growth Rate
On This Page
Images
Distribution
Culture
Cultivars
Toxicity
Quickly Identify
Care Guide
FAQs
Common Diseases
Images of Panicle hydrangea
Distribution of Panicle hydrangea
Distribution Map
Panicle hydrangea is native to East Asia, from south China to Japan, growing in forests, bamboo scrubland, mountain slopes and tops, and sparse forests. It has been introduced in the Koreas and the northeastern US, where it is popular as an ornamental garden shrub or tree.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Bamboo scrub, Forests, Streams
Hemisphere Trend Curve
Northern
Sorthern
Flowering
Fruiting
Culture
Garden Use
Panicle hydrangea (Hydrangea paniculata) is a highly valued source of garden color with its abundant and very reliable flowers. This plant adds excellent color to both beds and borders in many locations including coastal, cottage, and city gardens. Many plants make great and colorful companions to this shrub, including gardenia, holly, yew, and boxwood.
Symbolism
Thank you for understanding, Boastfulness, Heartlessness
Interesting Facts
The color of your hydrangea blooms come from the soil’s pH. If the soil is more acidic, the bloom will be more of a blue color. However, if the soil is more alkaline, the flowers will be pink. Purple flowers are symbolic of wanting to understand someone. Pink flowers are symbolic of emotion, blue flowers symbolize iciness, and white flowers symbolize boasting.
Name Story
Panicled hydrangea: This plant is different from most hyacinths. Its flowers are conical rather than spherical in shape. The specific epithet, paniculata refers to the meaning "with branched-racemose or cymose inflorescences", "tufted", "paniculate" or "or with panicles". Therefore, it is called panicled hydrangea.
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Cultivars
There are several recognized cultivars of Panicle hydrangea, including the following common varieties :
Panicle hydrangea is toxic to both dogs and cats. Consuming any part of the plant, including flowers, leaves, or bark, can lead to poisoning. Symptoms include gastrointestinal upset, vomiting, and diarrhea. Immediate veterinary care is essential if poisoning occurs. Pet owners should monitor their pets and prevent access to panicle hydrangea to ensure their safety and well-being.
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Water:
Panicle hydrangea originates from moderate climates and prefers consistently moist soil, tolerating short dry spells. Water once every 1-2 weeks to prevent waterlogging. Cultivated outdoors, panicle hydrangea thrives with moisture levels that replicate its natural habitat, enhancing flowering during the growing season.
Fertilize:
Panicle hydrangea thrives with balanced NPK fertilizers applied monthly in spring and summer, adjusting for growth stages. Avoid over-fertilization to protect roots and blooms. Consider slow-release options for ongoing nutrition, ensuring nutrient-rich soil for vigorous growth and beautiful flower panicles.
Pruning:
Pruning methods for panicle hydrangea vary by blooming mode. Bigleaf and oakleaf types require early summer pruning, while 'Endless Summer' can be pruned year-round except in spring. Smooth and panicle panicle hydrangea bloom on new branches, allowing for flexible pruning, ideally after winter leaf fall.
Propagation:
Panicle hydrangea is propagated best through cuttings during spring or summer. While it has moderate difficulty, success is indicated by new growth and root formation. Maintain proper humidity and use well-draining soil for optimal results.
Repotting:
Repot panicle hydrangea every 2-3 years in early spring, choosing a container 2-3 inches larger with drainage holes. Use well-draining soil, water thoroughly, and provide partial sunlight. Maintain consistent moisture and regular pruning for vibrant blooms.
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