Pieris 
Flora Frost Pieris japonica Ralto Rose
| Leaf arrangement | spreaded |
| Leaf tip | Pointed/acute |
| Flower type | Single |
| Leaf margin | Erose |
| Flower scent | Unscented |
| Winter hardness | Good (USDA-zone 5, 6) |
| Flower color | Pink-light blue pink-056A |
| Leaf, general shape | Lanceolate |
| Flower diameter | 1 - 10 mm |
| Plant height | 70 - 80 cm; 30 - 40 cm |
| Flower length/hight | Small; 1 - 10 mm |
| Inflorescence | Raceme |
| Flowering month(s) | March; April |
| Structure (tissues) | Woody |
| Leaf duration | Evergreen |
| Leaf size | 4 - 5 cm |
| soil pH requirement | Slightly acidic (pH 4,5 - 6,5) |
| Light conditions | Semi-shades; Sunny |
| Leaf, main color | Dark green |
| Leaf colour, pattern | Marginate |
| Flower color distribution | Bicolored |
| Flower, secondary color(s) | White-white-N155D |
| Leaf, secondary color(s) | Yellow |
| Toxicity (if consumed) | Fairly |
| Soil type | Peaty; Sandy |
Pieris japonica Ralto Rose, also known as Lily of the Valley Bush, is a stunning evergreen shrub that thrives in USDA zones 5 and 6. With its lanceolate-shaped dark green leaves and beautiful racemes of small, bicolored flowers, this plant adds elegance to any garden.
One of the notable features of Pieris japonica Ralto Rose is its spreaded leaf arrangement, with pointed or acute leaf tips. The leaves have erose margins, giving them a unique appearance. They are relatively small, measuring around 4-5 cm in size. The main leaf color is a deep green, but the edges are marginate, adding a touch of uniqueness to the foliage.
The flowers of Pieris japonica Ralto Rose are single and unscented, with a color distribution that ranges from pink to light blue-pink. The blooms have a diameter ranging from 1 to 10 mm and are borne in racemes. The flowering period occurs in March and April, making it a delightful addition to your garden during the early spring months.
The plant itself has a compact size, reaching a height of 70-80 cm and a width of 30-40 cm. It is a woody shrub with good winter hardiness, making it suitable for colder climates. Additionally, it prefers slightly acidic soil with a pH range of 4.5-6.5. It can tolerate both semi-shade and sunny light conditions, making it versatile in terms of placement in your garden.
It is essential to note that Pieris japonica Ralto Rose is toxic if consumed. Therefore, it is crucial to keep this plant out of reach of children and pets. However, if properly cared for and placed in the right conditions, this shrub will reward you with its stunning foliage and delicate blooms.
For optimal growth, Pieris japonica Ralto Rose prefers peaty or sandy soil types. Regular watering is necessary to maintain its health and vigor. Pruning is recommended after flowering to maintain its shape and promote new growth.
Whether you choose to plant it as a focal point in your garden or incorporate it into a mixed border, Pieris japonica Ralto Rose is sure to enhance the beauty of any landscape. Its evergreen foliage, charming racemes of bicolored flowers, and compact size make it a popular choice among gardening enthusiasts. So, why not add a touch of elegance and allure to your garden with this exquisite Lily of the Valley Bush?
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