10 Pound Lava Rocks, 1-3 Inch Large Lava Rock for Natural Gas and Propane Fire Pits/Fireplace, Natural Black Lava Rocks
10 Pound Lava Rocks, 1-3 Inch Large Lava Rock for Natural Gas and Propane Fire Pits/Fireplace, Natural Black Lava Rocks
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Gaspro

10 Pound Lava Rocks, 1-3 Inch Large Lava Rock for Natural Gas and Propane Fire Pits/Fireplace, Natural Black Lava Rocks

4.4 stars out of 178 reviews
(4.4)|
178 ratings
10 Pound Lava Rocks, 1-3 Inch Large Lava Rock for Natural Gas and Propane Fire Pits/Fireplace, Natural Black Lava Rocks10 Pound Lava Rocks 1 3 Inch Large Lava Rock for Natural Gas and Propane Fire Pits Fireplace Natural Black Lava RocksGASPRO 3 5 inch Large Lava Rocks for Fire Pit Natural Lava Stones for Gas Fireplaces 10 lbs2 5 Pound Black Lava Rocks for Plant Succulent Landscaping Top Dressing Pure Volcanic Rocks 1 5 InchBlack Pure Volcanic Lava Decorative Stones 5lb Bag5lbs Red Lava Rocks for Plants 1 5 Inch Gravel for Succulent Cactus Bonsai Tree Pure Volcanic Rocks Top Dressing2 5lbs Lava Rocks for Plants 1 5 Inch Red Gravel for Succulent Cactus Bonsai Tree Pure Volcanic Rocks
Actual Color:Black10lb
Black2.5lb, $12.49
Black5lb, $15.99
Red5lb, $19.99, was $22.99
$22.99
selected, Black10lb, $23.69, was $29.69
$29.69
Gray10lb, $21.99
Red2.5lb, $10.99, Out of stock

Key item features

  • Natural Composition: Formed naturally from volcanic eruptions, these black lava rocks are extremely heat resistant and highly durable, ensuring a safe and long-lasting experience without added elements.
  • Enhanced Aesthetics: Effectively conceals unsightly pipes and tubes in fire pits, providing a significant visual improvement and adding texture and a charming color accent to your fireplace.
  • Protective Layer: Functions as a protective layer for fire pit burners, helping to maintain the longevity and optimal operation of your fire pit.
  • Versatile Applications: Beyond fire pits, these lava rocks can be used as garden mulch around trees, shrubs, plants, and flower beds to prevent soil caking or erosion.
  • Effortless Upkeep: A perfect substitute for logs, these fireplace rocks do not emit ash, soot, or smoke, nor do they degrade, significantly reducing the need for fire pit cleaning.
  • Specific Dimensions: Each lava rock measures between 1-3 inches, with a total weight of 10 pounds, providing substantial coverage for various uses.
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Current price is Now $23.69
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was $29.69
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Columbus, 43215
Arrives by Sun, Mar 29
Sold by GASPRO DIRECTPro Seller
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4.5789186237028945 stars out of 5, based on 1833 seller reviews(4.6)
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About this item

Product details

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Customer ratings & reviews

4.4 out of 5 stars
stars178 ratings68 reviews
How item rating is calculated
  1. 5 stars75% (134)
  2. 4 stars8% (14)
  3. 3 stars5% (9)
  4. 2 stars3% (5)
  5. 1 star9% (16)

Reviews summary

Pros
  • : Works well despite its compact dimensions.
Neutral
  • : Offers great value, but can be overpriced by weight.
  • : Can support specific plants, but may struggle with others.
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Showing 1-3 of 68 reviews

Dec 10, 2025
Lee
Item details
Color: Red
Capacity: 5 pounds
Sold byGASPRO DIRECTDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Good product for the money. Very simple packaging. If you're going to plant cactus , you need some of this.

Helpful?28HKP054R8WW2821457597
Mar 26, 2025
Camron
Item details
Capacity: 5 pounds
Sold byGASPRO DIRECTDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great substrate for plants that thrive in rocks

Great for plants that like rocky soil or substrate. Just make sure you wash it in a strainer first if you do not want dust. Would also recommend you use a mask when first using it because of the dust. But washing your substrate is helpful in removing dust. I learned that early on with rock substrate for fish aquariums. By the way, never use pea gravel for fish like goldfish and koi that like to root around in the substrate for food leftovers. It can get stuck in their mouth or impact their bowls.

Helpful?28HKP054R8WW2821457597
Feb 18, 2026
karen
Top Reviewer
Item details
Color: Red
Sold byGASPRO DIRECTDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Lava rocks

Great to repot plants for drainage

Helpful?28HKP054R8WW2821457597