Ito-peonies - what is this hybrid species, planting, reproduction and care of hybrids
Content:
Ito-peonies - a new round in the selection of peonies. They grow in the form of large bushes with green foliage, in which 40 flowers can bloom at the same time. Their feature is the presence of yellow petals, as well as many other palettes.
Ito-peonies - what is this species, the history of creation
Ito-peonies is a variety created by crossing a tree-like and herbaceous peony. Scientist Toichi Ito was the first to breed 6 plants with yellow flowers. In his honor, the hybrid was named.
Ito peonies will be a wonderful decoration for any garden.
Brief description, characteristic
The maximum plant height is 1 meter. The bush always keeps its shape, large flowers (up to 20 cm in diameter) do not make the branches sag. Ito-peonies can grow for 18-20 years. The older the plant, the larger the flowers.
Advantages and disadvantages of the view
When growing flowers, gardeners are faced with the advantages and disadvantages of a hybrid. Ito-peonies can boast of such positive qualities as:
- frost resistance - adult plants are able to tolerate frosts 25-30 нуля below zero, young plants up to -10 ℃;
- long and abundant flowering period;
- disease resistance;
- unique color and a wide range of colors;
- reproduction in any vegetative way.
Their main drawback is considered to be a considerable cost. There are others:
- a small selection of varieties with double petals;
- poor resistance to hot weather. With frequent watering, the stems will not sag and the plant will not wilt.
Use in landscape design
Ito hybrids are widely used in landscape design. They are planted both as a group and separately. Due to the stability of the peduncles, the bush keeps its shape and the shoots do not fall under the weight of the flowers. Foliage attracts the human eye even with the onset of the first frost. Their uniqueness lies in the variety of colors, shapes and long flowering.
Ito peonies look good with other flowers
The varieties most in demand among gardeners
The choice of Ito varieties is the widest. Basically, they were all withdrawn from the United States.
Hillary
Peony Hillary has a semi-double shape, red and yellow. The shade may change depending on weather conditions. The height of the bush reaches 65 cm.
Border Charm
It has a semi-double shape. There is a red spot in the middle of the flower. The Border Charm peony itself is yellow with lighter edges.
Scrumdidleumptious
The Scramdidliapshes peony flower is characterized by a bright red color. The foliage is colored dark green. The bush reaches 70 cm in height.
Lollipop
The form can be terry or semi-double. The diameter of the yellow flower with red stripes reaches 17 cm. Lollipop is famous for its abundant flowering.
Yellow Crown
The Yellow Crown variety is distinguished by a variety of flower shapes. Its color is necessarily bright yellow. In the center is a light red spot.
Scarlet Heaven
The flower is characterized by a rich red hue, the pistils have orange and red stigmas.
Jubilee
Large buds up to 25 cm in diameter turn into flowers with delicate white petals. Jubilee is characterized by a large height - up to 100 cm, so this type is tied up.
Garden Treasure
The height is up to 1 meter. Terry flowers can grow up to 20 cm in diameter. On an adult bush, up to 50 buds open simultaneously.
Garden Treasure is characterized not only by a beautiful view, but also by a pronounced aroma.
Joanna Marlene
It has unusually beautiful buds. Gradually opening, the colors change from dark peach to golden. The shape of the flowers is semi-double.
Watermelon Wine
The buds are dark crimson in color. The opened petals give a pleasant aroma.
Unique
It is a representative of wine peonies. The shape of the flowers is simple. They have a delicate weak aroma.
Others
In addition to the types described, there are others. For example, Ito Bartzella is a peony with bright yellow petals and a delicate lemon scent; Julia Rose is famous for the fact that from the beginning of flowering to the end, the petals change color three times; The Canari diamond has light yellow flowers, soft beige, which can acquire a beautiful brilliant shine. Paeonia Callie’s Memory has 2-3 buds on the stem that open slowly.
Peony Kellis Memorial
Growing a flower, how to plant it in open ground
Ito-peonies are more difficult to propagate than their herbaceous counterparts. Their roots are quite firm, long, horizontally located, and the seeds are rarely obtained.
Planting by root cuttings
They begin to prepare cuttings from late July to mid-September, cutting them from the root. After that, the roots are cleared of the earth. Then they are divided into parts and left in a manganese solution for 2 hours. After drying, the cuttings are sprinkled with charcoal and left until a crust appears on the cuts.
Then the cuttings are suitable for planting. They are planted in a hole about 5 cm deep, and the distance between them is kept up to 20 cm. If everything is done correctly, the seedlings will grow in two years.
Site preparation for planting in the ground
What time is the boarding
The most suitable period for planting plants in the ground is the end of summer (September is the last month). In case of emergency, you can postpone the landing until the end of October.
Location selection
The landing site practically does not differ from the conditions for their herbaceous "relatives". It is undesirable to plant them:
- next to trees with a large root system;
- in full shade - a place with diffused light is ideal;
- in the lowlands, which are filled with water in spring and summer.
How to prepare the soil and flower for planting
A good option for soil is virgin soil or ready-made soil mixture for herbaceous peony varieties. Soil with high acidity is categorically unsuitable. Periodically it is recommended to add deoxidizing additives.
Planting Ito-pions is not difficult. It consists of the following steps:
- The first step is to prepare fathoms and a hole.
- Moisten the soil before planting.
- A layer of drainage and a little fertilizer are laid out at the bottom of the hole.
- The seedling is positioned at such an angle that all the buds are at the same level.
- Then sprinkle with earth so that the buds are visible.
Planting with seeds (for breeding)
In order for the seeds to germinate, it is better to choose immature ones. Before the first bud appears, the seeds should be calcined with sand.In early September, the seedling is planted in open ground.
Caring for Ito hybrids
The flower, despite its exotic appearance, does not belong to the capricious types of plants. They are not too demanding in care.
Watering and feeding
Watering should be carried out regularly, focusing on the drying out of the top layer of the soil. In hot summers, they do not tolerate dryness, and on cool days they do not tolerate excess moisture.
In the third year after planting, the plant is fed. Ito hybrids have a positive attitude to fertilizers in the form of an infusion of wood ash and dolomite flour. The latter is poured into the soil dry in the autumn. Infusion can be watered every 20-25 days.
Wood ash is often used to fertilize flowers
Mulching and loosening
Roots need oxygen for good development. To ensure its constant access, the topsoil must be loose. There is no need for forced mulching. However, it helps young bushes to winter.
Preventive treatment
To prevent bacteria or pests from developing in the plant, gardeners recommend removing old foliage in time. Then the bush is sprayed with copper sulfate, and the soil is watered with diluted Bordeaux liquid.
Blooming hybrid peonies
Peony Ito hybrid blooms for a long period. The first to open are the flowers that are on the stems in the central part of the bush, and then, in stages, the rest. Their flowering depends on the quality of the care provided.
A period of activity and rest
Flowering and dormancy times vary depending on the variety, climatic conditions and care. The bush begins to bloom in late May or early June. At the end of flowering, the foliage remains in the form of a green garden decoration. Peace begins with the onset of autumn.
Care during and after flowering
In order for the hybrid to develop normally, the first buds are recommended to be plucked, otherwise the young plant will weaken. Before flowering, the flower will respond positively to nitrogen fertilization. The soil should be loosened and watered abundantly.
What to do if it does not bloom, possible reasons
Sometimes it happens that Ito-peony does not bloom. This is usually due to the following reasons:
- wrong planting site - excessive soil moisture, shade;
- frequent transplants;
- high level of soil acidity;
- disproportion - there are many buds on the seedling, and the root is small;
- disease.
Peonies after flowering
When the flowering ends, the plant does not lose its former charm, because the remaining green foliage will delight until frost. This is a good time for pruning, replanting and preparing flowers for wintering.
Transfer
The rhizome of the hybrid peony grows strongly. They do a transplant in the fall, after the bush has faded. For this purpose, mature plants 4-5 years old are used. After cutting the stems, the root is cut to a length of 10-15 cm at an angle of 45 degrees and then divided into parts. Then the manipulations inherent in a simple landing are carried out.
Pruning
There is no need to carry out special pruning, it is enough to remove broken shoots. In general, the bush forms its own shape.
Preparing for winter
Young bushes up to 5 years old must be mulched - covered with spruce branches, covered with leaves. In adult and young hybrids, in mid-November, before frosts, it is necessary to cut off all the shoots, leaving only shoots up to 10 cm.
Diseases, pests and ways to control them
Ito-peonies are resistant to many diseases, but the main harm is usually caused by:
- Aphid. Drinks juice from a bush, which makes him weak. Soapy water will help remove it from the plant.
- Rust. The foliage is covered with red spots. It is necessary to remove the infected leaves and treat with Bordeaux liquid.
- Ants. Harm buds and roots. Chemicals will help get rid of them.
- Bronzovka. The insect feeds on foliage, petals and stem.Watering a decoction of wormwood, tansy mixed with chemicals will help get rid of it.
- Gray rot. In spring, the plant can begin to grow moldy. To combat the disease, it is necessary to water the bush with the Thiram suspension and cut off the infected shoots.
Ill foliage of Ito-peonies
Ito peonies are beautiful flowers obtained during the difficult work of breeders. Picky care allows them to grow for many years. The wide range of colors makes the garden bright and unusual.
