Orchids, as elegant flowers, are deeply loved by people. How to make orchids grow healthier and more vigorously? The use of nutrient soil becomes an issue that cannot be ignored.
What is nutrient soil?
Nutrient soil is a soil amendment material specially used for plant growth, composed of various organic and inorganic substances.
The Effect of Nutrient Soil on Orchid Growth
1. Nutrient soil can provide the nutrients that orchids need.
2. Nutrient soil can improve soil structure, increasing aeration and water retention.
3. Nutrient soil can inhibit pests and diseases, reducing plant mortality.
How to Choose Nutrient Soil?
1. Choose organic nutrient soil containing humus and microorganisms.
2. Pay attention to the pH value of the nutrient soil, which should be between 6.0 and 7.0.
3. Choose nutrient soil with good breathability and strong water retention capacity.
How to Correctly Use Nutrient Soil?
1. Fully mix the nutrient soil with the original soil.
2. Do not overuse nutrient soil.
3. Pay attention to maintaining suitable humidity and temperature to help the nutrient soil promote orchid growth.
Common Nutrient Soil Formulas
1. Worm castings + moss + perlite + mature compost
2. Perlite + horticultural vermiculite + worm castings + mature compost
3. Leaf mold + perlite + charcoal powder + fine sand
In Which Cases Should Nutrient Soil Not Be Used?
1. Soil that has already been supplemented with sufficient nutrients.
2. When orchids lack sunlight or have insufficient water.
3. When the plant is already suffering from diseases or pests.
How to Fertilize Correctly?
1. Orchids are suitable for fertilizing 1-2 times a month.
2. Choose the appropriate type of fertilizer, do not use too much nitrogen fertilizer to avoid excessive growth.
3. Maintain a suitable pH value and adjust the amount of fertilizer.
How to Prevent Pests and Diseases in Nutrient Soil?
1. Regularly clear weeds and dead leaves from the nutrient soil to prevent the breeding of pests and diseases.
2. Use degradable residual pesticides or natural insecticides.
3. Spray a certain concentration of salt water or vinegar water to sterilize and disinfect.
How to Maintain the Effect of Nutrient Soil?
1. Regularly add new nutrient soil to supplement the consumed nutrients.
2. Pay attention to maintaining aeration, and clean up blockages in the nutrient soil in a timely manner.
3. When transplanting, do not over-excavate the plant's roots to avoid affecting the effect of the nutrient soil.
Common Incorrect Usage Methods
1. Using nutrient soil directly for planting without mixing it with the original soil.
2. Overusing nutrient soil, causing the plant to lose its ability to adapt to the environment.
3. Not paying attention to water and temperature regulation, leading to the death of microorganisms in the nutrient soil, reducing its effectiveness.
Common Problems and Solutions in Nutrient Soil
1. Too much organic matter in the nutrient soil can lead to fermentation and produce odors.
2. White spots appearing in the nutrient soil may be a fungal infection.
3. Crusting on the surface of the nutrient soil may be due to insufficient humidity or lack of oxygen.
How to Store Nutrient Soil?
1. Store in a dry and ventilated place.
2. Avoid direct sunlight and moisture.
3. Do not pile up for a long time to avoid loss of nutrients or the production of odors.
Other Uses of Nutrient Soil
1. In potted and garden planting, nutrient soil can replace natural soil.
2. Nutrient soil can also be used for mulching to form a water-retaining and heat-preserving layer.
Precautions for Nutrient Soil
1. Never expose nutrient soil directly to sunlight.
2. It is not suitable to soak in water for a long time.
3. Choose nutrient soil brands with guaranteed quality.
Using nutrient soil can provide orchids with sufficient nutrients and a good growing environment, but it is necessary to use it correctly and in conjunction with appropriate fertilization measures. At the same time, attention must also be paid to the storage and maintenance of the nutrient soil to ensure its effectiveness.