Lava Rock 40lb
US$20.00
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US$20.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by noblehomesdecor.com
Free 30-day returns Details
Product details
| Management number | 250609558 | Release Date | 2026/09/17 | List Price | US$20.00 | Model Number | 250609558 | ||
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- Excellent Aeration and Drainage: The natural, bubble-shaped holes in lava rock allow for superior air circulation around plant roots, which is vital for healthy root development and helps prevent root rot in water-based systems.
- Moisture Management: The porous structure allows the rock to absorb and retain water, which it then slowly releases to the plant's roots over time. This helps maintain consistent moisture levels and reduces the risk of both over- and under-watering.
- Supports Beneficial Bacteria: The many small pores provide a large surface area where beneficial nitrifying and denitrifying bacteria can colonize. These bacteria are critical for a healthy ecosystem, as they break down waste and remove harmful nitrates from the water, acting as a natural biological filter.
- Provides Essential Minerals: As lava rock gradually breaks down over a very long time, it releases trace elements and essential minerals such as calcium, potassium, and magnesium, which provide natural nourishment to the plants.
- Inert and Long-Lasting: Lava rock is a durable, inorganic material that does not decompose, unlike organic growing media. This means it can be reused for many years and does not require frequent replacement.
- pH Neutral: It is generally a pH-neutral medium, which means it will not significantly alter the water's pH balance, making it suitable for a wide range of plants.
- Anchor for Roots: Its solid, yet lightweight, nature makes it an excellent, stable substrate for plant roots to anchor themselves, especially for larger plants or those with thick root systems.
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Growing Media
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