Content: 3 l
Content: 3 l
Plant granules for healthy roots and optimal drainage
High-quality plant granules are essential for maintaining healthy potted and container plants. They effectively prevent soil compaction and ensure that excess water can drain away, protecting your plants from damaging waterlogging and root rot.
Whether used as a drainage layer at the bottom of the pot or mixed directly into the potting soil, these granules improve soil aeration significantly. This creates the ideal environment for robust root development and vibrant plant growth.
Our selection of plant granules and lava granules
In our assortment, you will find premium lava granules from the manufacturer Jardinion, available in practical 1-litre and 3-litre sizes. The grey lava rock is highly porous, making it an excellent medium for moisture regulation and soil aeration.
Alongside standard plant granules for drainage, we also offer specialised variants designed to protect your plants. You can choose specific lava granules that act as a natural barrier against fungus gnats or serve as an effective snail protection for your garden beds.
How to choose the right plant granules for your needs
When selecting your plant granules, consider the specific application. A 1-litre bag is ideal for smaller indoor pots, while the 3-litre option is better suited for larger planters or outdoor use. If you struggle with pests, opt for the specialised fungus gnat or snail protection variants to safeguard your plants effectively.
The prices for our high-quality lava granules range from approximately 12.99 GBP to 19.99 GBP (As of 2026). This provides you with a cost-effective solution for long-lasting plant health and soil improvement.
Frequently Asked Questions about plant granules
How do I use plant granules for drainage?
To create an effective drainage layer, simply fill the bottom one to two inches of your plant pot with the granules before adding soil. This prevents the roots from sitting in excess water and reduces the risk of root rot.
Can I mix lava granules directly into the potting soil?
Yes, mixing lava granules into your standard potting soil improves its structure and aeration. It keeps the soil loose over time and helps to regulate moisture levels more evenly.
How do plant granules protect against fungus gnats?
A top layer of fine lava granules acts as a physical barrier on the soil surface. This prevents adult fungus gnats from laying their eggs in the moist soil, effectively breaking their breeding cycle.
Do lava granules degrade over time?
No, lava rock is a highly durable, mineral material that does not decompose or compact like organic matter. You can even wash and reuse the granules when repotting your plants.
How does the snail protection variant work?
The sharp, rough edges of the lava granules create an uncomfortable surface for snails and slugs to cross. By spreading a ring of these granules around your vulnerable plants, you create a highly effective physical barrier.
Summary: Enhance your gardening with premium plant granules
Investing in high-quality plant granules ensures optimal soil conditions, robust root health, and effective protection against common pests. Choose the right lava granules for your specific needs and enjoy thriving, beautiful plants year-round.
