Vulcastrat 25 liters mineral-rich volcanic rock for plants | ↕0 cm

Vulcastrat 25 liter mineral-rich volcanic rock for plants

Vulcastrat is a substrate made from volcanic rock and is becoming increasingly popular among gardeners and plant enthusiasts, especially for growing indoor plants. It offers various advantages that make it an excellent choice for cultivating healthy and strong plants. Here is a comprehensive guide on using vulcastrat for indoor plants.

What is Vulcastrat?
Vulcastrat is a lightweight, porous, and mineral-rich substrate made from expanded volcanic rock, such as lava or pumice. It is free from organic material and is often used as a soil improver or as a complete substrate for plants.

Benefits of Vulcastrat
Excellent Drainage:

Vulcastrat has excellent water permeability, allowing excess water to drain away easily. This prevents root rot and other problems caused by too much water.

Airy Structure:

The porous structure provides good aeration for the roots, which is essential for healthy plant growth. Roots have access to sufficient oxygen, promoting their growth and health.

Stable and Durable:

Vulcastrat does not break down or decompose, unlike organic substrates such as potting soil. This makes it very durable and long-lasting.

Natural Mineral Richness:

It contains natural minerals that are released slowly, contributing to the nutrition of the plants.

pH-Neutral:

Vulcastrat has a neutral pH, meaning it does not affect the acidity of the soil. This makes it suitable for a wide range of plants.

Using Vulcastrat

Complete Substrate:

Preparation: Rinse the vulcastrat to remove dust and small particles.
Plant Placement: Carefully place the plant in the pot and fill the pot with vulcastrat, ensuring the roots are well covered.
Watering: Water as usual, but ensure that no water remains standing in the pot.

Soil Improver:

Mixing: Mix vulcastrat with regular potting soil in a ratio of about 1:1 or 1:2. This improves drainage and aeration of the potting soil.
Planting: Plant your indoor plants in the mixed potting soil.

Top Layer:

Application: Sprinkle a layer of vulcastrat on top of the potting soil. This helps retain moisture and prevents the top layer of the potting soil from drying out.
Maintenance and Care
Watering: Regularly check the moisture of the vulcastrat. Because it drains well, you may need to water more frequently than with traditional potting soil.
Nourishment: Although vulcastrat contains minerals, it may be necessary to provide additional plant nutrients, depending on your plants' needs.
Cleaning: Occasionally rinse the vulcastrat to remove salts and minerals that may accumulate.
By using vulcastrat, you can enjoy the benefits of an excellent draining, airy, and durable substrate that is ideal for growing healthy indoor plants.