--- product_id: 1638157 title: "Natural Lava Rocks for Fire Pit | 7 Lb. Bag of Fire Pit Lava Rocks | 1 Pack" brand: "mr. bar-b-q" price: "€ 113.92" currency: EUR in_stock: true reviews_count: 13 category: "Mr. Bar B Q" url: https://www.desertcart.be/products/1638157-natural-lava-rocks-for-fire-pit-7-lb-bag-fire store_origin: BE region: Belgium --- # Compatible with gas fire pits & grills 7 lbs. of natural lava rocks Even heat distribution Natural Lava Rocks for Fire Pit | 7 Lb. Bag of Fire Pit Lava Rocks | 1 Pack **Brand:** mr. bar-b-q **Price:** € 113.92 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Elevate your fire pit game with natural power and flawless heat! ## Quick Answers - **What is this?** Natural Lava Rocks for Fire Pit | 7 Lb. Bag of Fire Pit Lava Rocks | 1 Pack by mr. bar-b-q - **How much does it cost?** € 113.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/1638157-natural-lava-rocks-for-fire-pit-7-lb-bag-fire) ## Best For - mr. bar-b-q enthusiasts ## Why This Product - Trusted mr. bar-b-q brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Heat Partner:** Perfectly engineered for both gas fire pits and grills, making it your all-in-one outdoor essential. - β€’ **Consistent Cooking Heat:** Ensures even heat distribution for perfectly cooked meals every timeβ€”no hotspots, no guesswork. - β€’ **Flare-Up Control Mastery:** Say goodbye to unpredictable flames and hello to safer, smoother grilling sessions. - β€’ **Trusted by Grill Masters:** Join thousands of satisfied users who swear by these rocks for the ultimate grilling experience. - β€’ **Lightweight & Porous Design:** Natural lava rocks trap moisture and release it slowly, enhancing air quality and plant care too. ## Overview Mr. Bar-B-Q’s 7 lb. bag of natural lava rocks offers a lightweight, porous solution designed to reduce flare-ups and provide even heat distribution. Ideal for gas fire pits and grills, these durable rocks enhance cooking performance while doubling as a moisture-retentive substrate for plants. With over 500 positive reviews, they’re a trusted choice for both grilling enthusiasts and plant lovers alike. ## Description Mr. Bar-B-Q 05002 Natural Lava Rocks - Lava Rocks for Gas Grills Charbroilers - Reduces Flare Ups - Even Heat Distribution - 7 Lb. Bag of Lava Rocks Review: great for supporting epiphytes (like certain orchids) - I am not using these for grilling. I wanted them as a substrate for a Vanda orchid. You are not supposed to bury Vanda roots, but rather leave them exposed to air. You put them in slat baskets and the roots grow around the slats, I just wanted something below the plant to keep it up at the top of the slat basket instead of buried inside, and I'd read that lava rocks worked pretty well for this purpose. These are porous, as you'd expect, and thus weigh less than solid rocks of the same size. i like this because the pores capture a bit of water when I spray the plant in the afternoon and then slowly release it to increase the amount of moisture in the air around the plant's roots. The color is basically just what you see in the official product image. These are not particularly bright or colorful. (If you are using them for grilling, I guess that doesn't matter.) There was a little dust in the package, but not much. There weren't any tiny broken pieces on the bottom of the bag, either. These were large, whole rocks, ranging in size from about the size of one golf ball to about the size of two golf balls put together (the shapes are rather irregular, though). There are enough of these in the bag for me to support at least two plants this way. I am not sure how many Vandas I will end up with, but if it is more than two and I need to reorder to have enough rocks, I would definitely buy this same item again. Review: Responsible for the best grilled pork chops ever. - My father swears by them. He won't grill without them. He believes they are what makes his pork chops so delicious. They do even out the heat while personally I think it was the spices that my mom put on the chops, and he knew how long to good them. I'm not going to argue with a 98-year-old man, especially my dad. They were a good price and even if they weren't they made my dad happy and he was the one doing the grilling. ## Features - Controls flare ups - Also use for gas fire pits - Use on gas grills - Even heat distribution ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002Q7EGVY | | Best Sellers Rank | #126,915 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #56 in Grilling Charcoal | | Brand | Mr. Bar-B-Q | | Brand Name | Mr. Bar-B-Q | | Customer Reviews | 4.2 out of 5 stars 547 Reviews | | Flavor | unflavored | | Item Form | Rock | | Item Type Name | Natural Lava Rocks | | Item Weight | 2 pounds | | Manufacturer | Mr. Bar-B-Q | | Manufacturer Part Number | 5002 | | Material | Lava Rocks | | Material Type | Lava Rocks | | Model Number | 05002 | | UPC | 076903050022 885557683087 060162458873 | | Unit Count | 1 Count | ## Product Details - **Brand:** Mr. Bar-B-Q - **Material:** Lava Rocks - **Flavor:** unflavored - **Item Weight:** 2 Pounds - **Item Form:** Rock ## Images ![Natural Lava Rocks for Fire Pit | 7 Lb. Bag of Fire Pit Lava Rocks | 1 Pack - Image 1](https://m.media-amazon.com/images/I/51mEINKtzvL.jpg) ## Questions & Answers **Q: How many rocks do you get? We have a propane round gas fireplace pit that is used for camping and we want to add more rocks to it. Are they good sized?** A: Nancy, I've got a gas grill that measures 20x36 and I purchased 2 bag of this lava rock, 14lbs., and it gave me a uniform 4 inch layer of rock across my grate. The rocks are between 2 to 3.5 inches in size and range in color between a rust red to a dark grey. They were exactly what I needed to provide an excellent grilling flavor after they were seasoned from a few grilling episodes. I would not hesitate to buy them again. **Q: Can these rocks be safely used in an indoor vented gas fireplace?** A: yes **Q: Can you use lava rock as a filler on the sides of a gas vented fireplace, where I will also be placing some ceramic pine cones?** A: I don't see why you can't use lava rock as a filler on your gas vented fireplace. The lava rock is used in our outdoor Propane Fire pit. It is durable. The Lava rocks have withstood rain snow fire(in the fire pit) and still look and work great. The only thing I would suggest is take them outside and hose them off first and let dry, they are dusty straight from the package. Does this help? **Q: Can these be placed in the bottom of an electric grill to hold in the heat? Is it safe for those? Thanks.** A: I don't see why not. I put them in my gas grill and kept adding more as they disipated. I have went through quite a few pounds now that I have found a little place locally to buy them cheaper. Ace Hardware seems to carry them also but we don't have and Ace here. ## Customer Reviews ### ⭐⭐⭐⭐⭐ great for supporting epiphytes (like certain orchids) *by S***O on February 11, 2017* I am not using these for grilling. I wanted them as a substrate for a Vanda orchid. You are not supposed to bury Vanda roots, but rather leave them exposed to air. You put them in slat baskets and the roots grow around the slats, I just wanted something below the plant to keep it up at the top of the slat basket instead of buried inside, and I'd read that lava rocks worked pretty well for this purpose. These are porous, as you'd expect, and thus weigh less than solid rocks of the same size. i like this because the pores capture a bit of water when I spray the plant in the afternoon and then slowly release it to increase the amount of moisture in the air around the plant's roots. The color is basically just what you see in the official product image. These are not particularly bright or colorful. (If you are using them for grilling, I guess that doesn't matter.) There was a little dust in the package, but not much. There weren't any tiny broken pieces on the bottom of the bag, either. These were large, whole rocks, ranging in size from about the size of one golf ball to about the size of two golf balls put together (the shapes are rather irregular, though). There are enough of these in the bag for me to support at least two plants this way. I am not sure how many Vandas I will end up with, but if it is more than two and I need to reorder to have enough rocks, I would definitely buy this same item again. ### ⭐⭐⭐⭐⭐ Responsible for the best grilled pork chops ever. *by S***D on December 28, 2025* My father swears by them. He won't grill without them. He believes they are what makes his pork chops so delicious. They do even out the heat while personally I think it was the spices that my mom put on the chops, and he knew how long to good them. I'm not going to argue with a 98-year-old man, especially my dad. They were a good price and even if they weren't they made my dad happy and he was the one doing the grilling. ### ⭐⭐⭐⭐ Very good but rather big rocks *by G***O on October 4, 2016* These rocks are a little bigger than I would like, but they look good and keep the system working. I used them to replace an older set which were much smaller. The fire pit is now lighting up much quicker and burning steady. I don't know if this is because I cleaned it from all the small rocks, or because it is more airy. Overall it works great. ## Frequently Bought Together - Natural Lava Rocks for Fire Pit | 7 Lb. Bag of Fire Pit Lava Rocks | 1 Pack - Mr. Fireglass 10 Pounds Lava Rocks Red Natural Stone Granules for Gas Fire Pit Fireplace & Gas Log Set - Decorative Landscaping Rocks for Indoor and Outdoor Use, 0.8" - 1.2" Sized - American Fireglass Medium Lava Rock, 1/2" - 1" | Use in Fireplace, Fire Pit or Bowl | Outdoor & Indoor Volcanic Rock for Natural Gas or Propane Fires | Decorative Landscaping | 10 lb Bag --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/1638157-natural-lava-rocks-for-fire-pit-7-lb-bag-fire](https://www.desertcart.be/products/1638157-natural-lava-rocks-for-fire-pit-7-lb-bag-fire) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-03*