Gardenia blossoms for a long time and fragrance

Forever Young

Gardenia, also known as Gardenia, Yellow Gardenia, Rubiaceae, Gardenia.

Gardenia blossoms and the room is full of fragrance.

Growing environment

Gardenia is native to China. Like warm, humid and sunny environment, more cold-resistant, resistant to semi-shade, afraid of stagnant water, requires loose, fertile and acidic sandy loam.

The smell of summer

Xiguang can also tolerate shade, under shade conditions, the leaf color is dark green, but flowering is slightly worse; like warm and humid climate, heat-resistant and slightly cold-resistant (- 3 ℃); like fertile, well-drained, acidic light clay loam, but also resistant to drought and barren, but the plant is easy to senescence; strong resistance to sulfur dioxide. The ability of sprouting and sprouting is strong, and it is resistant to pruning and renewal.

Water and fertilizer management

Gardenia likes a warm, humid and sunny environment.

Therefore, the demand for water and air humidity is also very important, during the growth of gardenia, we should pay attention to increase the amount of water, at the same time, we should also pay attention to spraying some water to the leaves of gardenia, which can improve the humidity of the air.

At the same time, we should also pay attention to watering too much in winter to prevent the occurrence of rotten roots.

Pest control

one

Chlorosis

The occurrence of chlorosis is more common, caused by a variety of reasons, so it is necessary to take different measures for prevention and treatment, generally apply rotten human feces and urine or cake fertilizer.

In the case of magnesium deficiency, the veins of young leaves turn green and yellowing, which seriously yellowes the whole leaves, even scorched leaves and branches wither, resulting in plant death. For this situation, 0.2%-0.5% ferrous sulfate solution can be sprayed for prevention and treatment.

The chlorosis caused by magnesium deficiency gradually developed from the old leaves to the new leaves, the veins were still green, and when the leaves were serious, the leaves fell off and died. For this situation, 0.7% Mel 0.8% boron and magnesium fertilizer can be sprayed to prevent and control.

Excessive watering, freezing and so on will also cause the phenomenon of yellow leaves, so special attention should be paid to it in the process of maintenance.

Nitrogen deficiency is characterized by simple yellow leaves and small and brittle new leaves.

Potassium deficiency shows that the old leaves change from green to brown.

The performance of phosphorus deficiency is that the old leaves are purplish red or dark red.

two

Soot disease

It occurs in branches and leaves and can be scrubbed with clean water or sprayed with 0.3 Baume stone sulfur mixture, 1000 to 1200 times carbendazim.

three

Rot disease

Often occur in the lower trunk, stem expansion, cracking, found immediately scraped or coated with 5-10-degree stone sulfur mixture, several times can be effective.

four

Insect pest

The insect pests are harmed by stinging moths, shell insects and whiteflies, which are sprayed with 2.5% EC 3000 times and 40% omethoate EC 1500 times to kill shell insects and whiteflies.

Aphids, jumping beetles and diamondback moth larvae, the first two can be used dimethoate, trichlorfon, the latter can be used 666 powder control or artificial capture.

Gardenia language

Strong, eternal love, a lifetime of waiting.

PlantsWord intelligent cloud irrigated flowerpot after a long time of collection and arrangement, including more than 3600 species of plants, including plant reproduction methods, conservation skills, pest control and so on, determined to realize every plant enthusiast a pastoral dream.