Knowledge of pot conservation and management of Gardenia jasminoides

Gardenia for Rubiaceae, evergreen shrubs. Its luxuriant branches and leaves, evergreen, fragrant flowers overflowing, balcony courtyard is an important ornamental plants. In addition to ornamental, its flowers, fruits, roots and leaves can be used as medicine.

Gardenias

Yellow Gardenia, Golden Gardenia, Silver Gardenia, Gardenia Flower, Orchid, Mudan, Yue Tao, Wood Cross Branch, Jade Lotus.

Gardenia living habits

Enjoying sunshine, enduring shade, keeping leaves green under shade conditions, but flowering slightly worse. Like warm and humid environment, heat and cold resistance,-3℃ can safely winter.

Suitable for growth in fertile, better drainage of acidic soil, in barren dry soil can also grow, but the plant easy to senescence.

Strong resistance to sulfur dioxide, strong germination, pruning resistance

Gardenia flower language

Gardenia flower language-strong, healthy waiting.

Gardenia brings joy, such as a vibrant summer, full of unknown hope and joy.

Gardenia for lovers is eternal love and engagement, is a beautiful sustenance.

The following is a summary of gardenia potted conservation management knowledge

(1) Basin soil

Potted gardenia planting should be carried out in late autumn, with soil ball on the pot. Gardenia likes acid soil, and the northern soil is neutral or alkaline, which is one of the main reasons for yellowing leaves. Therefore, the maintenance of gardenia to choose fertile acid culture soil. Generally, it can be prepared by mixing 5 parts of rotten leaf soil, 3 parts of garden soil and 2 parts of sandy soil, and 1~2 grams of sulfur powder should be mixed into each kilogram of cultivated soil.

(2) Watering

Gardenia likes to be moist. During its growth, it should keep the basin soil moist and pay attention to increasing the air humidity. Summer high temperature and dry weather to water more; spring, summer season, every morning and evening to spray leaves with clean water, and to the basin around the ground watering, to increase air humidity; winter watering should be less, but still need to regularly spray leaves, keep leaves clean.

(3) Fertilization

Gardenia hi fertilizer, potted in addition to the combination of pot into the organic fertilizer as base fertilizer, growth period should also be frequent topdressing, thin fertilizer should be applied frequently. During the growth period, organic liquid fertilizer is applied once every 10 days, and the cake fertilizer water with 10%~15% concentration is better; after budding, quick-acting phosphorus fertilizer is applied 2~3 times, such as 0.5% calcium superphosphate. Fertilizer but autumn, autumn fertilization, long autumn branches, vulnerable to frost damage. During the growth period, fertilization and watering are combined. Every 15~20 days, 0.2% ferrous sulfate water is poured once to prevent leaf yellowing.

(4) Light

Gardenia likes semi-shade, afraid of direct light, and requires a shade of about 50%. If exposed to the sun, the leaves yellow, white until falling off, so the summer must be placed in shade or scattered light of the place maintenance. Make it early and late to see the light, lest the leaves yellow.

(5) Trimming

Daily attention should be paid to pruning and shaping to form a certain crown shape. Generally, when pruning 2 to 3 times in the growing season, the top shoots should be cut off to promote branching to form a hemispherical crown.

(6) Access room

Gardenia cold tolerance is weak, pay attention to the appropriate period out, into the room. Generally in mid-October into the room, after entering the room placed in the sun, room temperature should be maintained at 10~12℃, the minimum should not be lower than 0℃; spring should not be too early out of the room, generally in late April out of the room is good.

Time: 2019-04-22 Click: