What is the flower language of iris?

Iris is a plant of Iris in Orchidaceae. Do you know its flower language? What is the flower language of iris I brought you? I hope you like it!

Iris flower language: desperate love, the messenger of love.

1, white iris stands for innocence.

The yellow iris symbolizes that friendship is eternal, warm and pleasant.

3, blue iris is to appreciate each other's elegance or unrequited love; Some people think that it represents the free and broken passion of fate, exquisite and beautiful, but fragile and perishable.

The purple iris symbolizes love and auspiciousness.

Iris Iris (purple-blue): Good news, Messenger. I miss you.

Iris germanica (dark blue): sacred

Iris minor (bright yellow): Qi Xin works together to resist.

Morphological characteristics of iris stem

Iris stems are short and inconspicuous.

leaf

The leaves are nearly basal, with 5-6 leaves, nested in two rows, flat on both sides, thick, 6- 16 cm long and 6- 15 mm wide: the apex is short, tapering or blunt, and the veins are obvious after drying, with dry film edges at the lower part and joints at the base.

flower

Iris orchids are small and have no ornamental value. Scape is drawn from the center of the leaf, 20 ~ 25 cm long, which is more than 1 times of the leaf, nearly cylindrical, with narrow wings on both sides of Xiaxian County and 4 mm wide connecting wings. Except for a few small sterile bracts near the inflorescence, there are no other sterile bracts. The raceme is 16 cm long, 5 ~ 6 mm in diameter, drooping and densely covered with hundreds of small flowers; The bud piece is nearly ovoid or oblong, with a length of 1.2 ~ 1.5 mm and gnawing teeth at the edge; Pedicel and ovary are about 65438 0.5 mm long; Flowers reddish brown;

The middle sepal is ovoid or broadly ovoid, with a length of 1 ~ 1.3 mm and a width of about 0.8 mm, and the top is obtuse. Lateral sepals slightly narrow and apex acuminate; Petals are oval, 0.9 ~ 1. 1 mm in length and 0.6 mm in width, with irregular gnawing teeth at the edge; The lip contour is oval or semi-circular, and its length and width are about 65,438 0.5 mm, respectively, with 3 obvious cracks, irregular cracks or tassels at the edge and 2 cracks at the apex. The depth of cleft lip is about 65,438+0/3 of the total length of lip. The pistil is very short.

fruit

The iris capsule is oval, about 2.5 mm long and 2 mm wide; The fruit stalk is extremely short.

Flower and fruit period

The fruiting period of iris is 8 ~ 12.

Iris purpurea has a wide range of cultivation techniques, but different site conditions and environments should be selected according to different requirements for water. Wet life should have enough water, and terrestrial life should control water moderately.

Iris is cultivated in the open field in warm areas, which is widely popularized in China. Bulbs should be refrigerated at 1C ~ C for about 60 days before promoting cultivation. If it is to bloom in 65438+February, it needs to be planted about 70 days before flowering. Those ready to bloom in February should be planted 50 ~ 60 days before flowering, and placed at 8c ~ 12c in the early stage. When Hualien is gradually pumped out, it can be gradually increased to 20 ~ 24 C, and the watering amount should be increased, and sufficient light and good ventilation should be maintained. Leave at least 2 leaves when cutting flowers, so that bulbs can continue to grow. When the stems and leaves wither, dig them up in time and store them at 27C~29C.

1) soil and fertilizer

Iris likes sandy soil, but it can also be cultivated in other loose and fertile soil. Need a good drainage system. Iris is sensitive to salt, and the soil with too much chemical fertilizer and too high salt ion concentration should be washed with water. Do not use continuous cropping, little or no calcium superphosphate, because calcium superphosphate is very sensitive to fluorine.

The planting area should be ploughed, mixed with compost and planted before the first frost. Suitable for shallow planting, the top of rhizome should be about 5 cm below the ground in well-drained loose soil and slightly higher than the ground in clay. The soil must be kept moderately moist during the whole growth period, and compound fertilizer 1 ~ 2 times a month, otherwise the flower stems will be low; After budding and flower withering, topdressing is 65438 0 times each.

2) Planting

Soil moisture width 1? 1.2m, width 40? 50 cm, plant spacing is 10 cm? 10cm or15cm? 15cm, big ball is slightly sparsely planted. After planting, cover it with 3 cm of soil. If it is too shallow, it will make the plant short and prone to lodging. Too deep will lead to late germination and irregular flower buds.

3) The suitable soil temperature for iris cultivation is 65438 05℃, and the soil temperature can be 5℃? Between 20℃, low temperature will delay flowering and shorten flower stems, and the suitable growth temperature is 17? 20℃。

4) Fertilizer and water

The soil should keep enough water. Lack of water will lead to short plants and poor quality of flowers. Iris is robust, and its management can be slightly broader. After applying sufficient base fertilizer, it is generally required to apply appropriate topdressing for growth.

5) harvesting cut flowers

When the top color of the flower stem is1.5cm, it is suitable for harvesting. Because it blooms quickly, it will be listed as soon as it is harvested. Storage can be placed in the cold storage at 2℃. When picking flowers, try to leave more leaves at the base, which is beneficial to the growth of bulbs. At the same time, we should pay attention to the stem length of cut flowers, so as not to affect the quality of cut flowers.

Classification of Iris Species People often mistake Phalaenopsis and Iris brasiliensis for? Iris. . Although there are two kinds of flowers. Lan? Words, but different kinds of different subjects, but flowers are similar, not very familiar with it will really distinguish mistakes.

1, iris leaves are long grass leaves, and Phalaenopsis leaves are oval thick leaves.

2. Iris root is a common grass root, thin and dark in color. The root of Phalaenopsis is a typical orchid with thick fleshy air roots and light color.

3. The petals of iris are thinner and those of Phalaenopsis are thicker;

Iris usually grows in soil, and Phalaenopsis usually grows on water moss (algae) or dead wood.

Iris brasiliensis is 30 ~ 40 cm high, with banded sword-shaped leaves, short stems and flat leaf bases. Flowers in spring are white, which is characterized by the shape of stems very similar to leaves. At first glance, it looks like a leafy flower, which is amazing. Seedlings can be born after flowering, and roots can grow after landing. Tolerance to shade, like high temperature and high humidity, the suitable growth temperature is about 20 ~ 28 degrees, and it is necessary to keep warm and avoid the wind in winter. When the cold wave strikes and the temperature is below 10 degrees, it is necessary to prevent freezing injury. Dry air will scorch the tip of the blade.

The flowering period of Iris brasiliensis is very short, which is characterized by synchronized flowering with the sunrise of the sun from the next day, and the flowering period is 8:00- 12. After 15, it gradually withered, and after 19, it withered.