Vermiculite is a natural magmatic mineral widely used in gardening and horticulture. This unusual material has many beneficial properties, making it a valuable component for creating optimal soil mixes.
Let's take a closer look at what vermiculite is. This useful mineral belongs to the group of layered silicates, also known as phyllosilicates. It is formed as a result of hydrothermal processes and is characterized by a golden-brown hue.
In gardening, specially processed vermiculite granules are used, obtained by firing the natural mineral at high temperatures.
During the firing process, vermiculite becomes airy and porous, acquiring many unique properties:
- Optimization of soil structure. Vermiculite significantly improves soil properties, making it more permeable to air. This promotes active development of plant root systems and prevents waterlogging of the soil.
- Retention of moisture and nutrients. Vermiculite has the ability to efficiently retain moisture and nutrients, providing a sufficient level of moisture and nutrition for plants.
- Prevention of root diseases. Thanks to its unique structure, vermiculite helps prevent root rot, improving air exchange and preventing moisture retention.
- Beneficial effects on the storage of bulbs and tubers. Vermiculite acts as a reliable protection against rotting and drying out of bulbs and tubers, providing optimal storage conditions.
- Ideal substrate for seedling growth. Vermiculite is a lightweight material with excellent air permeability and the ability to retain necessary moisture.
- Excellent drainage material for use in pots and containers. Vermiculite effectively removes excess moisture and prevents soil waterlogging.
