His cactus has 100 flowers in bloom, but yours is still pretending to be dead? Why?

Daily care tips for cactus

Cactus does not have high requirements for its growing environment, but if you want it to bloom, you must put in a lot of effort in terms of light, water, fertilizer, soil, etc.

1. Light temperature

Cactus has very high requirements for light. If you want it to bloom, it must have sufficient light environment and be placed on a south balcony or outdoors with direct sunlight.

The best growth temperature for cactus is between 20 and 35 degrees Celsius. During spring maintenance, pay attention to air circulation and place it near a well-ventilated balcony window.

2. Water and fertilizer

In spring, cactus enters a period of vigorous growth and requires a large amount of water, so it needs to be watered about once a month. Do not spray when watering, be sure to water from the roots, otherwise the bulb will easily rot.

Fertilize once every 20 days, in the early morning or evening on a sunny day. If the soil in the pot is dry, sprinkle some water on it before applying fertilizer, and water it thoroughly once the next morning for better results.

3. Soil

For potted cacti, you can use 3 parts of leaf mold, garden soil and coarse sand, and 1 part of wood ash to mix and prepare the culture soil.

It is best to plant and repot in early spring. When potting, place a layer of broken tiles or gravel about 3 cm thick at the bottom of the pot to facilitate drainage.

Repotting and root pruning of cactus

1. Choose a pot

When planting cacti, it is best to use red pottery pots, clay pots and other flower pots with good water permeability and air permeability.

Choose a small pot with less soil as much as possible, so that the soil in the pot is easy to dry and the roots are easily in a warm environment, which is conducive to root growth.

2. Soil preparation

Ordinary soil, peat soil or leaf mold, and coarse sand can be mixed in a ratio of 5:3:2, and a small amount of slaked lime can be added to increase drainage and air permeability.

You can also mix Akadama soil, coconut bran soil, coal slag and river sand in the ratio of 2:2:3:3.

3. Root pruning

1. Get all the tools ready

Prepare carbendazim, scissors, tweezers, a brush, a knife, etc.

2. Remove the basin and clean it

Hold the pot upside down and shake it gently until the soil in the pot is loose, then take out the cactus and gently sweep away most of the soil.

3. Trim and dry

Use scissors to cut off most of the fibrous roots, and the pruning order is from the root upwards, and then let it dry for about 3-5 days.

4. Sterilize and place in basin

Use a cotton swab to apply a layer of carbendazim powder on the pruned area and then bury it back in the soil.

5. Post-management

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

After 7 days, soak the pot in 1-2cm high water for 15 seconds. After another 7 days, you can manage it normally.

Have you learned today’s little knowledge about cactus?

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