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Clematis are the flower of choice for landscape designers. A popular plant among amateur gardeners. Among the popular varieties, clematis, the large-flowered marque Rouge Cardinal, stands out for its magnificent forms, the description of which we will now consider.
Clematis hybrid Rouge Cardinal was bred by French breeders. Decorative climbing vine with large flowers grows up to 3 m in height. The color of young shoots is light green. Leaves of medium size, complex trifoliate shape. Leaf color is dark green. One leaf of a creeper consists of several small leaves. The front surface of the leaf blade is leathery.
Clematis root is powerful, goes deep into the ground. Flowers appear on new shoots. The flowering period is considered late and lasts from early July to September. Liana densely covered with velvety large flowers with dark purple petals. The shape of the inflorescences is cruciform. In diameter, a blossoming flower can reach 15 cm.
Liana of the Cardinal variety is very tenacious. The plant grabs onto any object, fixes itself and continues to reach further up. If the clematis lash caught on a tree, then during the season it will completely wrap around it.
Considering Clematis Rouge Cardinal, description, photos, reviews, it is worth noting that the plant is not capricious for care. The variety is rarely affected by pests and pathogens. Liana endures cold winters.
Features of growing vines
Any garden plant, even if it is unpretentious, requires compliance with the rules of care. Continuing the review of Clematis Rouge Cardinal, photo and description of the variety, it is worth familiarizing yourself in detail with the conditions of agricultural technology of the crop.
Seed sowing
To grow Clematis Rouge Cardinal from seedlings, you need to visit a flower shop. The plant can be sold in a plastic pot with or without a fertilized substrate. A seedling with bare roots is not the best option. It is optimal to grow a flower from seeds, which is what most gardeners do.
If a decision is made to grow clematis large-flowered marque Rouge Cardinal at home, the site is first prepared. A hole is dug under one flower with a depth and diameter of 60 cm. A drainage layer 15 cm thick is poured at the bottom from small stones or broken bricks. Half of the remaining volume of the hole is filled with humus. Any rotted manure or leaf compost will do. The rest of the free volume of the hole is filled with fertile soil. The pit is prepared at least a month before planting. During this time, the earth will settle, useful microorganisms will start, and earthworms will mix the humus with the soil.
Gardeners determine the timing of sowing Cardinal by the size of the seeds. Large grains are strong. Seeds are sown in late autumn before winter. For reliable seedlings, grain can be stratified for three months at a temperature of +5оC and sow in the spring.
Small grains in the ground may not overwinter. Such seeds are sown only in spring. The best months are March and April. Sow Cardinal grains in open ground or put a small greenhouse to speed up germination.
Before planting seedlings grown from seeds or purchased seedlings, a trellis is installed near the prepared holes. The height of the supports above the ground is made at least 2 m. If the liana grows near the house, then the landing hole should be at least 20 cm away from the wall. The trellis is set indented from the hole by 10 cm.
If a seedling of the Cardinal variety is grown from seeds in a cup, then planting in a permanent place is carried out according to the following rules:
- They begin to prepare the seedling for planting by inspecting the roots. If for some reason the root system is dry, it is soaked in cold water.
- From a pre-prepared hole, a part of the fertile soil is taken out. At the bottom, a mound is formed from the soil, lightly ramming it with your hands.
- A seedling is placed on a hill. The root system is straightened along the slopes of the mound. If the seedling is removed from a glass with a whole clod of earth, then in this state it is placed on the bottom of the hole.
- Backfilling of the root system is carried out with fertile soil extracted from the hole. Moreover, the root neck and part of the stem of the seedling fall asleep.
- After planting, the plant is abundantly watered with water at room temperature.
When planting several clematis next to each other, a minimum distance of 1,5 m is maintained between the seedlings. During the summer season, the growth of the vine is monitored. If Clematis grandiflora Rouge Cardinal is oppressed, gives a small increase, then the place is not suitable for the plant. You can solve the problem only by transplanting the vine next spring to another site.
Liana care features
For a gardener, planting clematis Rouge Cardinal and caring for the plant will not cause much trouble. Liana is watered, and quite often. Clematis loves moisture. Since the root system grows far into the depths of the earth, a lot of water is poured under the plant. After watering, the soil is loosened. Weeds are periodically weeded.
Clematis of the Cardinal variety love frequent top dressing. For the splendor of flowers and the formation of a large number of new inflorescences, fertilizers are applied twice a month. The type of feeding vines depends on the season:
- When shoots begin to grow on clematis in the spring, the vine needs nitrogen. The flower is fed with ammonium nitrate. From organic matter, a solution of bird droppings or mullein is used.
- With the onset of the appearance of buds, organics are combined with mineral complexes.
- In summer, during flowering, clematis of the Cardinal variety is watered with a pink solution of manganese. You can dilute a weak solution of boric acid.
- By the end of August, shoots should begin to ripen on clematis. To speed up the process, the liana is fed with stimulating mineral complexes. Helps to ripen the shoots of the flower faster feeding from wood ash.
- In autumn, before preparing for wintering, the soil under clematis is dug up with the introduction of potassium sulfate.
All types of flower dressings are usually introduced simultaneously with abundant watering so that beneficial trace elements can penetrate deep into the ground to the root system.
Trimming for the winter
For Clematis Rouge Cardinal, pruning for the winter is a must, and the procedure is performed after flowering has ended. How much it is necessary to shorten the vine depends on its belonging to the group:
- The first group of clematis is not pruned for the winter. Liana remains to winter on the trellis and in the late autumn it is highly hilled. Immediately after flowering, damaged and dry shoots are cut off, and the bush is also thinned out with a strong thickening. The first group includes clematis with small flowers.
- The second group of clematis at the end of flowering is cut off by half the growth. Usually, a part of a liana about 1,5 m high is left above the ground. The second group includes clematis, which bloom in early spring. A large number of flowers appear on the cut lashes. There are usually few inflorescences on new shoots.
- Clematis of the third group are completely pruned in autumn. Stems with two to three pairs of buds are left above the ground. The height of the protruding shoots should not exceed 20 cm. Hilling is immediately performed after pruning. Clematis of the third group are distinguished by abundant color and undemanding care.
For Clematis Rouge Cardinal, the third pruning group is suitable. The remaining shoots of the liana, after hilling up with earth, are covered with dry foliage. Pine branches are laid on top. If there is a shortage with organic shelter, cover the flower with a film or agrofiber.
In the video, clematis “Rouge Cardinal” and “Justa”:
Diseases and pests
The Rouge Cardinal variety is resistant to diseases, but gardeners cannot relax. Preventive treatments are needed for vines from powdery mildew, manifestations of rust, damage by putrefactive bacteria. A great danger to the Rouge Cardinal variety is wilt. The affected vine begins to fade and dries quickly. At the first symptoms, the bush cannot be spared. Clematis cannot be cured. Liana is dug up and burned.
The best prevention for vines is fungicide treatment. Of the drugs, Quadris and Horus have proven themselves well. Good fungicide During a drought, the second threat of clematis is the spider mite. Insecticides are used to control pests.
Reviews
Clematis Rouge Cardinal gardeners leave reviews on many forums, and they often help beginners find answers to their questions.