Planting Technology Lists
-
How to grow calendula?
The planting method of calendula, the flower of calendula can be divided into single and double, and the color is light yellow, yellow, golden yellow and so on. In winter, the temperature is low, the illumination time is short, and the intensity is weak, which has a great influence on the color of the flower. Light yellow or yellow is affected by the above conditions, the color of the flower is relatively light, even tends to be white, so
2019-03-06 -
How to grow scutellaria barbata?
The planting method of scutellaria barbata, the plant height of half-branch lotus is 30~40 cm. The lower part of the stem is creeping and rooting, the upper part is erect, the stem is square and green. The leaves are opposite, the leaves are triangular oval or oval, the edges have wavy blunt teeth, the lower leaves are larger, and the petiole is extremely short. Flowers small, 2 opposite. The flowering period is from May to June
2019-03-06 -
A string of red summer maintenance?
A string of red summer maintenance? Red string native to South America, sexual preference for warm and humid climate, its suitable temperature for growth of 20-25 ℃, avoid hot and dry. In the hot summer season, the temperature is often as high as 35 ℃, and the growth of a string of red saffron will be affected by adverse environments such as scorching sun, drought and no rain.
2019-03-06 -
How to raise tea plum?
How to raise tea plum? tea plum is usually propagated by cutting. it is not allowed to blossom within 1-2 years after cuttage, in order to cultivate the tree shape, and it can only blossom after 3 years. In the management, we should mainly master soil, fertilizer, water and light. The rotten leaf soil with acidic, loose and fertile characteristics should be selected in the basin soil to be suitable for the growth of tea plum.
2019-03-06 -
How do water lilies reproduce?
How to reproduce water lilies, water lilies are often used to divide underground stems to propagate. Pond water lilies are mainly used for arranging water features and decorating fountains in pools, usually planted in flowerpots and then kept in pools. Water lilies grow in pots for one year, and the underground stems and fibrous roots will fill the pots. They need to be planted separately every spring, and each pot can be divided into about 3 pots.
2019-03-06 -
What about the rotten roots of the iron tree?
What about the rotten roots of the iron tree? After 2 months of planting, the bare-root iron tree has withered leaves and rotten roots, and the rotten roots are mainly caused by the following reasons. First, because the iron tree's bare roots are transported from the south to the north, without the necessary wind and cold protection measures, because its roots are seriously damaged, it can no longer provide water for the plant.
2019-03-05 -
Why don't peony blossom?
Why does peony not blossom, peony is one of the precious flowers in our country, deeply loved by our people, but the peony bought often does not blossom, what is the reason? The stems and leaves of Paeonia lactiflora were withered and yellow from August to September, which indicated that the underground buds formed and entered the dormant period, when the soil temperature was still suitable for root growth.
2019-03-05 -
How to prevent chrysanthemum leaves from yellowing and falling off?
Yellow leaves and defoliation often occur in the growth process of chrysanthemum, which is mainly caused by insufficient fertilizer and water, slow plant growth, too wet basin soil, excessive fertilization, splashing fertilizer on the leaves and contaminating the leaves, as well as the invasion of diseases and insect pests. In order to prevent yellow leaves and defoliation of chrysanthemum, we should pay attention to the following aspects: first
2019-03-05 -
Why don't magnolia blossom?
Why does the orchid not blossom? when it comes to the flowering age, the orchid can not blossom normally, mainly for the following reasons: too much ① nitrogen fertilizer, less phosphorus and potassium fertilizer, and no bud when the bud blossoms. Excessive sunlight in summer in ② has an adverse effect on the flowering of pregnant buds. ③ is placed in a place where the temperature is too high in winter
2019-03-05 -
How to deal with the rotten root of the gentleman orchid?
How to deal with the rotten roots of Cymbidium, Cymbidium is a succulent root plant, if the environmental conditions are poor or improper maintenance, often cause root rot. In general, the seedlings often rot below the base of the leaves, and the adult plants rot below the middle of the roots. There are many reasons for the rotten roots of Cymbidium, the main reasons are: improper fertilization of ①.
2019-03-05