Can shrub hydrangea be raised indoors? How much is the seed price per jin? When will it plant and blossom? The methods are

Hydrangea, also known as eight immortals, powder ball, grass hydrangea, purple hydrangea, purple Yang flower, the flower shape is plump, large and beautiful, its color can be red and blue, is a common potted ornamental flowers. Can the hydrangeas be kept indoors? How much is the seed price per jin? When will it plant and blossom? What are the methods? I learned from Chaozhou seed Company that the price of hydrangea seed is about 70 yuan / jin per mu, and the sowing amount per mu is 3 Murray 4 jin.

Can hydrangeas be kept indoors?

1. Hydrangea is also a semi-shade plant, you can put it indoors, the poison lies in its stem liquid, the surface is non-toxic, and most of the beautiful flowers are poisonous, there is no problem for children at home to pick it.

2, hydrangea is easy to cause allergies, it is generally not recommended to put in the bedroom, it is recommended that flower friends in the planting of flowers had better vary from person to person, choose their own like and harmless flowers, indoor flowers are not too much, and should pay attention to maintain ventilation.

3. Hydrangea juice is toxic, the smell is non-toxic, and there is no special taste in itself. it is suitable to be placed on a ventilated balcony or balcony, mainly for ornamental purposes.

When will hydrangea be planted and blossom?

Planting:

1. As long as it is not winter, the cold season is fine. It is best to grow in warm and hot weather. Cut off the branches of hydrangea casually, preferably tender ones, and then keep them moist with the loose soil of flowerpots. Cuttings will take root in 15 days. But your flowerpot should be kept in a cool place indoors, and it's not too shady, but it's best if the sun doesn't shine.

2. the cold resistance of hydrangea is slightly worse than that of the rose. When the northern flower friend is below 10 degrees below zero, you should protect the old branches, otherwise the flowering branches of the old branches will be frostbitten, and there will be no way to blossom the next year.

Flowering:

Hydrangea climbing shrubs, attached to trees or stones; angry roots on stem nodes. Leaves opposite, fleshy, ovoid to ovoid-oblong, 3.5-12 cm long, 3-4.5 cm wide, apex obtuse, base rounded; lateral veins inconspicuous, ca. 4 pairs. Cymes Cymes shaped, axillary, with ca. 30 flowers; flowers white, 2 cm in diam.; Corolla radiate, Corolla tube short, lobes outside glabrous, inner surface many papillary processes; Corona stellate, outer angle acute, middle ridge raised, margin reflexed into 1 pore, inner angle acute, erect; pollen block 1 per locule, elongated, lateral transparent. Oysters linear, smooth, 7.5-10 cm long; seeds apically with white sericeous seed hairs. The flowering period is from April to June and the fruiting period is from July to August.

What are the planting methods of hydrangea?

I. selection of nursery sites

Hydrangea peanuts like a warm growing environment, do not tolerate drought and waterlogging, are very sensitive to water, and the soil moisture should be moderate. Hydrangea is not resistant to cold, partly withered on the ground in winter, the underground root is dormant and grows again the following year. The soil for planting hydrangea needs smooth drainage, good air permeability, sufficient fertility and sufficient light time. The soil is slightly acidic, generally growing flowers, seedlings, vegetables, rice fields can be planted.

II. Land preparation

1. Deep ploughing: hydrangea likes deep and fertile soil, grows poorly in barren land, and the land that uses chemical fertilizer for a long time is not suitable for planting. Before planting, clean up the weeds and roots on the land, apply 50.8 tons of base fertilizer per mu, about the amount of 2 agricultural tricycles, ploughing 30 centimeters, in the target flat, the cultivated land must be in the case of moderate soil moisture, so that the cultivated land does not have a large piece of soil.

2. Make beds: please arrange the designed terrain for planting on the construction site, and should not be changed after planting. Nursery planting in order to facilitate future watering, weeding and fertilization, etc., the target flat land should be integrated into a fixed width of the border, with a width of 1.5 meters, a length of 10 to 35 meters, a height of 10 centimeters and a low end of 10 centimeters, which is conducive to drainage.

Third, sowing seeds

The top soil ability of hydrangea seed is strong, and the sowing depth is 3cm and 5cm. In the greening site, sowing is mainly used in the scenic spot, strip sowing or on-demand sowing is used in the nursery, and the row spacing of the plant is determined according to the actual situation. The nursery suggests 30-50 cm, which is covered with moisturizing plastic film after planting, and generally germinates in about 10 days. When most of the seeds germinate, remove the plastic film.

IV. Management at seedling stage

The main work of Hydrangea in seedling stage is weeding and watering. The growth rate of seedlings is fast, but the growth rate of weeds is also very fast, but when Hydrangea seedlings grow up, weeds have no chance to grow very big. Another key point is to fertilize hydrangea twice before and after flowering, using 25kg compound fertilizer each time, sprinkling or burying roots before rain.

Time: 2019-03-20 Click: