His cactus blossoms 100, but yours is still playing dead? Why on earth is that?

Daily maintenance skills of cactus

The cactus has little requirement for the growth environment, but if you want the cactus to blossom, you have to make great efforts in light, water, fertilizer, soil and so on.

1. Light temperature

The cactus has a very high demand for light. If you want the cactus to blossom, you must have enough light to put it on the south balcony or outside where the sun shines directly.

The best growth temperature of cactus is between 20 and 35 ℃. Care should be taken to ensure good ventilation in spring and be placed by the balcony window with good ventilation.

2. Water and fertilizer

In spring, the cactus enters the peak period of growth and needs a lot of water, about once a month. Do not spray water, be sure to water from the root, otherwise it is easy to rot the ball.

Fertilize once every 20 days, choose to do it in the early morning or evening on a sunny day. If the basin soil is dry, sprinkle some water on the basin soil and then fertilize it, and irrigate once in the morning, the effect is better.

3. Soil

Potted cactus can be mixed with 3 portions of rotten leaf soil, 3 portions of garden soil and 3 portions of coarse sand, plus 1 part of plant ash.

It is best to put on the basin and change it in early spring. When putting on the basin, the bottom of the basin is covered with a layer of broken tiles or gravel about 3 cm thick to facilitate drainage.

Cactus changes pots and prunes roots.

1. Selection of basin

Planting cactus should choose red pottery pots, tile pots and other flowerpots that are better permeable and breathable.

As far as possible to choose a small basin, less soil, so that the basin soil is easy to dry the root is easy to be in a warm environment, which is conducive to root growth.

2. Distribution of soil

It can be prepared with ordinary soil, peat soil or rotten leaf soil and coarse sand according to the proportion of 5:3:2, and a small amount of hydrated lime is added to increase drainage and air permeability.

Chiyu soil, coconut bran soil, coal cinder and river sand can also be prepared according to 2RU 2RU 3RV 3.

3. Root trimming

1. Prepare all the tools

Prepare a lot of carbendazim, scissors, tweezers, brushes, knives, etc.

2. Take off the basin and clean

Hold the basin in reverse and shake gently until the soil is loose and take out the cactus and gently sweep away most of the soil.

3. Pruning and drying

Cut off most of the fibrous roots with scissors, trim them up from the roots, and then dry them for about 3-5 days.

4. Sterilization on the basin

Brush the trimmed area with a cotton swab with a layer of carbendazim powder, and then rebury it in the soil.

5. Post-management

After potting, do not put it in a place of direct sunlight, choose a cool and ventilated place.

Soak the basin with a high water level of 1-2cm for 15 seconds after 7 days, and it can be managed normally after 7 days.

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