Black Scoria 5-10mm is a naturally occurring, highly porous volcanic rock ideal for gardeners and plant enthusiasts aiming to enhance soil structure and promote robust root development.
Formed from rapidly cooled lava, this eco-friendly medium improves aeration, drainage, and nutrient retention. It's particularly suited for a variety of plants, including cacti, succulents, bonsai, and orchids, supporting optimal growth across diverse horticultural applications.
Features
High Porosity – Provides a large surface area that ensures excellent aeration, crucial for healthy root growth.
Nutrient Storage – Acts as a reservoir for essential nutrients, making them readily available to your plants.
Superior Drainage – Promotes effective water drainage while retaining necessary moisture, preventing waterlogging.
Durable and Long-Lasting – Unlike perlite, Black Scoria resists crushing, maintaining its structure in no-till environments.
Versatile Use – Perfect for various plants, including cacti, bonsai, succulents, and orchids. Suitable for aroid soil mixes and as a chunky additive in orchid bark mixes.
Aesthetic Appeal – The dark hue of Black Scoria adds a striking contrast to your plant arrangements, enhancing visual appeal.
Why You Should Buy
Black Scoria is not only functional but also environmentally conscious. Unlike other soil amendments that require energy-intensive processing, Black Scoria is a sustainable choice. Its durability means fewer replacements, offering a cost-effective solution for gardeners. Whether you're potting a bonsai or creating an aroid mix, this versatile substrate enhances every blend, promoting healthier plants and more vibrant displays.
FAQs
Is this product suitable for indoor and outdoor plants?
Yes, Black Scoria is effective for both indoor pots and outdoor garden beds.
Can it be reused?
Absolutely. Due to its durability, it maintains structure and can be rinsed and reused across seasons.
Does it alter soil pH?
Black Scoria is pH neutral and safe for most plant types.
Is this safe for orchids and aroids?
Yes, it’s perfect as a chunky additive for orchid bark or in custom aroid soil mixes.
How much do I need for my planter?
Coverage depends on planter size, but a general rule is to mix Black Scoria as 10–30% of your soil volume for aeration.
