--- product_id: 541338284 title: "Fine Lava Rock for Plants, 100% Natural PH Neutral, Ideal for Germination, Ventilation Improving Plant Growth, 0-8mm (1L)" brand: "r&r shop" price: "207.52 DT" currency: TND in_stock: true reviews_count: 13 category: "R&R Shop" url: https://www.desertcart.tn/products/541338284-fine-lava-rock-for-plants-100-natural-ph-neutral-ideal store_origin: TN region: Tunisia --- # 70% porosity for superior aeration 100 ml/L water retention reduces watering pH neutral, safe for all plants Fine Lava Rock for Plants, 100% Natural PH Neutral, Ideal for Germination, Ventilation Improving Plant Growth, 0-8mm (1L) **Brand:** r&r shop **Price:** 207.52 DT **Availability:** ✅ In Stock ## Summary > 🌱 Elevate your plant game with volcanic vitality! ## Quick Answers - **What is this?** Fine Lava Rock for Plants, 100% Natural PH Neutral, Ideal for Germination, Ventilation Improving Plant Growth, 0-8mm (1L) by r&r shop - **How much does it cost?** 207.52 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/541338284-fine-lava-rock-for-plants-100-natural-ph-neutral-ideal) ## Best For - r&r shop enthusiasts ## Why This Product - Trusted r&r shop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **pH Neutral Power:** Maintains soil balance without altering pH, perfect for sensitive plants - • **Compact & Convenient:** Small 0-8mm granules in a resealable 1L pack for easy, mess-free use - • **Boost Root Oxygenation:** Enhances root health with 70% total porosity for optimal airflow - • **Versatile Hydroponic Hero:** 100% natural substrate ideal for hydroponic systems and seed germination - • **Water Smarter, Not Harder:** Stores 100 ml of water per liter, cutting down watering frequency ## Overview R&R SHOP Fine Lava Rock is a 100% natural, pH-neutral volcanic substrate designed to improve plant growth by enhancing root oxygenation and water retention. With 70% porosity and 100 ml/L water retention, it reduces watering needs and supports nutrient storage without altering soil pH. Ideal for germination, hydroponics, and aeration, it comes in a practical 1L resealable pack with fine 0-8mm granules for easy integration into your plant care routine. ## Description Product Description Fine Lava Rock Keep all your plants healthy! R&R SHOP – Fine Lava Rock for Plants, 0-8mm, 100% Natural PH Neutral, Ideal for Germination, Ventilation Improving Plant Growth – 1L PLANTS: With its properties our Lapillus allows a high Absorbent Power, reducing the frequency of Watering and storing the Nutrient elements given by Fertilizers and Fertilizers without modifying the PH and Oxygenating the Roots. Particularly useful in the early stages of growth and cutting. Suitable for hydroponic systems for a 100% Natural Substrate. USE: For an ideal mix, add 10-20% of Lapillus based on the need for aeration of the ground. SMALL DIMENSIONS: Thanks to its small size (1L), it is comfortable and practical to use, taking up very little space. Convenient Envelope with Resealable Pressure Closure FINE LAVA ROCK Take care of your plants! Volcanic lapillus can be used for various purposes, such as mulching, to avoid the growth of weeds near your plants. Incorporated into the ground, thanks to its pores, it creates ventilation and therefore improves drainage and also releases many useful minerals. Technical specifications Review: Decent - Used as substrate in an aqua scape ,worked well Review: Great stuff - Perfect size , nice and small for my mix that I make for my plants . Good price and lovely quality , 2nd time purchased 👌🏻 ## Features - Dry matter: 90% - Total porosity: 70% - Water retention: 100 ml/L - PH: 7.0 - PLANTS: With its properties, our Lava Rock allows a high Absorbent Power, reducing the frequency of Watering and storing the Nutrient elements given by Fertilizers and Fertilizers without modifying their PH and Oxygenating the Roots. Particularly useful in the early stages of growth and cutting. Suitable for hydroponic systems for a 100% Natural Substrate - USE: For an ideal mix, add 10-20% of Lava Rock based on the need for aeration of the land - SMALL SIZE: Thanks to its small size it is comfortable and practical to use, taking up very little space. Convenient Envelope with Resealable Pressure Closure ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C9DWPS19 | | Best Sellers Rank | 17,319 in Garden ( See Top 100 in Garden ) 329 in Gardening Soils | | Brand | R&R SHOP | | Brand Name | R&R SHOP | | Country of Origin | Italy | | Coverage | Plants in general | | Customer Reviews | 4.4 out of 5 stars 347 Reviews | | Item Form | Granules, Liquid, Paste, Powder | | Item form | Granules, Liquid, Paste, Powder | | Liquid Volume | 1 Litres | | Liquid volume | 1 Litres | | Manufacturer | R&R SHOP | | Mixing Ratio | 10-20% | | Model Number | RR | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | RR | | Specific Uses For Product | Plant Growth, Seed Development, Root Oxygenation, Hydroponic Systems | | Specific uses for product | Plant Growth, Seed Development, Root Oxygenation, Hydroponic Systems | | Target Species | Plants | | Unit Count | 1000.0 millilitre | ## Product Details - **Brand:** R&R SHOP - **Item form:** Granules, Liquid, Paste, Powder - **Liquid volume:** 1 Litres - **Manufacturer:** R&R SHOP - **Specific uses for product:** Plant Growth, Seed Development, Root Oxygenation, Hydroponic Systems ## Images ![Fine Lava Rock for Plants, 100% Natural PH Neutral, Ideal for Germination, Ventilation Improving Plant Growth, 0-8mm (1L) - Image 1](https://m.media-amazon.com/images/I/91T2E1UqKeL.jpg) ![Fine Lava Rock for Plants, 100% Natural PH Neutral, Ideal for Germination, Ventilation Improving Plant Growth, 0-8mm (1L) - Image 2](https://m.media-amazon.com/images/I/81kOuoKwzWL.jpg) ![Fine Lava Rock for Plants, 100% Natural PH Neutral, Ideal for Germination, Ventilation Improving Plant Growth, 0-8mm (1L) - Image 3](https://m.media-amazon.com/images/I/81xRDaLXG7L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Decent *by A***I on 2 November 2025* Used as substrate in an aqua scape ,worked well ### ⭐⭐⭐⭐⭐ Great stuff *by B***Y on 7 July 2024* Perfect size , nice and small for my mix that I make for my plants . Good price and lovely quality , 2nd time purchased 👌🏻 ### ⭐⭐⭐⭐ Great but dusty *by D***S on 20 September 2025* Very nice and does the job my Shrimp love these however id advice to rince these off or soak them over night in water to get rid of the dust ## Frequently Bought Together - R&R SHOP – Fine Lava Rock for Plants, 100% Natural PH Neutral, Ideal for Germination, Ventilation Improving Plant Growth, 0-8mm (1L) - R&R SHOP – Hard Quality Japanese Akadama for the Cultivation of Bonsai, with Granule size from 2-5mm (1L) - R&R SHOP – Fine Pumice, 3-8mm, 100% Natural PH Neutral, Ideal for Germination, Ventilation Improving Plant Growth (1.5L) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/541338284-fine-lava-rock-for-plants-100-natural-ph-neutral-ideal](https://www.desertcart.tn/products/541338284-fine-lava-rock-for-plants-100-natural-ph-neutral-ideal) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-27*