[maintenance of mast flower] how to raise mast flower

Gardenia flowers are very beautiful, every time they bloom, so beautiful, so white. The balcony or indoor bedroom planted at home is very beautiful, so how to raise gardenia? Especially for potted plants, what details should I pay attention to? Below is a list of gardenia cultivation methods.

1. Maintenance of mast flowers

Soil: It should be cultivated in acid soil rich in humus and fertile, which is the key to successful planting in northern families. Generally, one part of rotten leaf soil plus decomposed bean cake fertilizer can be selected, and a certain amount of ferrous sulfate can be mixed at the same time, or 0.2% ferrous sulfate or alum fertilizer water can be used to leach 3 to 5 times after the basin.

2. Cultivation: planting with cuttings and layering seedlings, ensuring that the roots of the plants are fully extended, and filling the gaps in the roots with fine soil, the density of the filled soil is about 85%, and attention should be paid to tightening and loosening, and the depth is about 1 cm above the roots. After planting, timely watering is suitable, generally with basin bottom seepage.

3. Management and maintenance: Gardenia requires a higher air humidity. The principle of watering is dry and thorough, watering with rain, snow water or fermented rice washing water is good. During the growth period, the water containing 0.2% ferrous sulfate or alum fertilizer is irrigated once every 7 to 10 days. Gardenia in summer should be placed under the shade of scattered light conservation, spring and summer early autumn often watering and foliar spray to increase humidity. In winter, it is advisable to put sunlight, stop fertilizing, water should not be too much, often use water close to room temperature to irrigate branches and leaves, keep leaves clean, especially in rooms with heating in the north. Do not place flowerpots on the front of radiators or air conditioners to avoid dehydration of leaves.

Second, gardenia cultivation precautions

Gardenia is prone to yellowing of leaves. Yellowing is caused by many reasons, so different measures should be taken to control it. Chlorosis caused by lack of fertilizer: this disease starts from the old leaves in the lower part of the plant and gradually spreads to the new leaves. Nitrogen deficiency: simple yellow leaves, new leaves small and brittle. Potassium deficiency: old leaves turn brown from green. Phosphorus deficiency: old leaves are purple or dark red. For the above various cases, can be forced to apply decomposed human manure or cake fertilizer. Chlorosis caused by iron deficiency: this disease, manifested in new leaves, initially pale yellow or white leaves, veins are still green, severe veins are yellow or white, the final leaves will dry and die. In this case, 0.2%-0.5% ferrous sulfate aqueous solution can be sprayed to prevent and control. Chlorosis caused by magnesium deficiency: this kind of chlorosis gradually develops from old leaves to new leaves, veins are still green, and leaves fall off and die when serious. In this case, 0.7%-0.8% boron magnesium fertilizer can be sprayed to prevent and control. Too much watering, freezing, etc., will also cause yellow leaf phenomenon, so special attention should be paid in the maintenance process.

3. Gardenia seasonal management

1, winter hibernation antifreeze! Winter temperature drops, cold will freeze the roots of Gardenia, especially in the north, winter into early, long delay, so winter is very important for Gardenia antifreeze. Potted flowers should be wrapped with foam plastic and other insulation materials to protect the root system, put in the leeward sunny winter, spring recovery fast, early flowering.

2. Change the basin soil in spring! Indoor potted gardenia height of about 30 cm to change the pot soil, if it is to change the pot, then even soil lumps planted into the new pot. It is better to change the soil in March in spring, so that new roots are easier to grow after root injury.

3. Trim before winter! Select three main branches according to the tree shape, and cut off other branches sprouted from root shoots at any time. Remember Gardenia flower spring can not be cut short, otherwise it will not bloom that year

Gardenia breeding methods on the introduction of so many, we should also know how to raise gardenia about the knowledge of it! Feel good can look at gardenia pictures, looks very beautiful and lovely.