Peony spider orchid (scientific name heart leaf flowers) seed planting methods which? What if it doesn't bloom? Can I eat it?

Peony Cymbidium is a perennial evergreen herb of the family Magnoliaceae. Its leaf shape is beautiful and colorful, so it is suitable for outdoor landscaping and indoor greening. People love to grow it. So do you know the seed planting methods of peony orchid? What if it doesn't blossom? Can I eat it?

I. seed planting method of Peony Cymbidium

1. Cutting

Cutting can be carried out in spring, summer and autumn, especially in summer and autumn, and generally choose to be carried out in rainy season or cloudy days, and the survival rate of cutting is relatively high. Cuttings select robust plants free of diseases and insect pests, cut sturdy and substantial branches, take the middle and upper stem segments, cut them into small segments of about 12 cm, the position of the upper cut is about 1 cm above the bud, and the lower cut is 1-3 mm below the base bud. The cuttings should be hung for about 1 day after cutting, and the cuttings should be dipped in rooting powder after being dried and cut on the prepared substrate. Garden soil, sapropelic soil and perlite were mixed in the proportion of 6:3:1. When cutting, the cuttings are obliquely cut into the seedbed or nutrition bag, the insertion depth is full-length 1max 2-2par 3, and the cutting density is 3-4cm between rows. After insertion, the wound was compacted and watered, and the care was carried out according to the routine requirements. Generally, the wound healed and gradually took root after 3 weeks.

2. Sowing seeds

The drainage hole at the bottom of the seedling basin is covered with a tile, and the lower part is covered with 2 cm thick coarse-grained river sand and fine grained stones to facilitate drainage. When selecting seeds, first observe whether the record name is consistent with the real object, in order to determine the purity of the seed type or variety. Then select full seeds, fresh color, pure and disease-free seeds, soak in 52 ℃ warm water for 20 minutes, and constantly stir, take out and then soak in clean water for 4-5 hours, the amount of water is at least 5 times that of the seeds. Then the seeds are wrapped in a wet cloth and germinated under the condition of 28-30 ℃. They can also be mixed with 2-3 times fine sand and covered with wet cloth in an earthen basin to accelerate germination. Turn it up and down once a day. If the sand is not dry, you don't need to wash it. If you keep it for 25 ℃, you can sprout smoothly within 2-3 days.

Before sowing, the flowerpot is watered with water from the bottom of the pot. after the water seeps down, the seed is sown, cover 1 cm thick nutritious soil, and cover the mouth of the pot with newspaper or glass to prevent water evaporation and sunlight. Remove the cover at night and ventilate. Always keep the surface of the basin soil in a wet state without hardening.

Second, the reason why the peony hanging orchid does not blossom and its solution

1. Watering too frequently

If watering too frequently, plants will absorb a large number of nitrogen and phosphorus elements which are beneficial to the growth of stems and leaves, while potassium fertilizer is difficult to be absorbed in water, which leads to the situation that peony orchids only grow leaves but do not blossom. At this time, we just need to reduce the watering frequency and water it as needed.

2. Lack of light

If the lack of light may also cause the peony orchid can not blossom. At this time, we need to move the potted peony orchid to a place with plenty of light and warmth and ventilation.

If the above two cases are not, then flower friends need to pay attention to the usual plant culture is not too negligent, can be on their own pot snacks.

Can peony orchids be eaten

Although peony hanging orchid is an excellent ornamental flower, it is not poisonous and can be planted boldly. In addition, peony orchid is also edible, it is rich in a lot of nutrients, the antioxidant-lutein has a good health effect on various organs of the human body. It is very suitable for eating in spring, and lutein is also very good for the eyes. As a vegetable, peony orchid has a bitter taste but has obvious antipyretic effect. The edible method is simple, it is used to blanch in boiling water, then cold dressing and stir-frying are very suitable, and it can also be used as a hot pot vegetable in winter.

Time: 2019-03-17 Click: