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18 Pounds Mix Horticultural Lava Rocks, 5-8 mm Lava Rocks for Plants, Bonsai Rocks Horticultural Grit Soil Cover Gravel for Succulents and Hydroponics, Fairy Gardening, Top Dressing, Plant Drainage

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$29.99

$ 12 .99 $12.99

In Stock

1.:Black Lava/ 6.6 Pounds


2.Size:0.2-0.3 Inch


About this item

  • 18 Pounds Mix Horticultural Lava Rocks: Boost your plants’ growth with all-natural horticultural lava rocks, perfect for drainage and aeration. Their porous nature allows roots to breathe, promoting healthier, more robust growth.
  • Versatile Use: Ideal for a variety of gardening applications, lava rocks are perfect for adding to potting mix, decorating terrariums, or improving drainage in planters. Elevate the beauty and functionality of your garden effortlessly.
  • Long-lasting Used: Unlike organic mulches, horticultural lava rocks won’t degrade over time. Enjoy a one-time investment that keeps your soil well-conditioned and your plants thriving year after year.
  • Easy to Use: Ready to use right out of the bag, horticultural lava rocks will be better after washing. No additional process, simplify your gardening routine while ensuring optimal plant health.
  • Satisfy Your DIY: The combination of mixed color succulents potting soil can not only be used for plant growth but also suitable for home decoration, scene setting, fire pits, fish tanks, vase fillers, glass containers, fire media, flower pots, succulents, cactus bonsai, indoor plants and outdoor decoration, fairy gardening, and other DIY projects.



Product Description

Are you still worried about the growth of your beloved plants?

Succulent and Cactus Bonsai Pebbles

Transform your gardening with these Natural Small Succulent and Cactus Pebbles, the perfect addition to your plant care regimen. Designed for enthusiasts and casual gardeners alike, these pebbles provide a simple yet effective solution to common gardening challenges while enhancing the aesthetic of your plant displays.

Choose this volcanic horticultural grit for succulents rich in nutrients needed by plants.

Decorative Landscaping Polished Stones

It is formed by pure nature and does not contain any artificial fillers or pigments to ensure the healthy growth of your plants. Two colors for you to choose from, mixed color bonsai soil mix ready to use and black volcanic zeolite rocks can give you more imagination space and DIY the scene you want.

Whether you’re a seasoned gardener or just starting out, these Natural Small Succulent and Cactus Pebbles are the perfect choice to enhance the health and appearance of your plants.

Tailored to the unique needs of succulents and cacti, these pebbles ensure optimal soil drainage and aeration.

Natural Garden Gravel Rocks for Indoor Outdoor Plants

Jade GreenLandscaping Stones

Natural Garden Gravel Rocks for Indoor Outdoor Plants

Multicolored Bonsai Pebbles

Natural Garden Gravel Rocks for Indoor Outdoor Plants

Natural Green Zeolite

Natural Garden Gravel Rocks for Indoor Outdoor Plants

Mix Horticultural Lava Rocks

Lasting and Cost-Effective:

Natural Garden Gravel Rocks for Indoor Outdoor Plants

Unlike organic mulch that decomposes over time, these durable pebbles do not break down, ensuring a long-lasting, beautiful look with minimal maintenance. This makes them a cost-effective, one-time investment for continuous gardening success.

Decorative Enhancement:

Natural Garden Gravel Rocks for Indoor Outdoor Plants

Plant Cover

Natural Garden Gravel Rocks for Aquariums

Aquarium Rocks

Mix Horticultural Lava Rocks

Plant Soil

Gravel Plant Drainage for Succulents

Home Decor

Home Decor & Plane Care:

Landscaping Polished Stones for Aquariums and Gardening Top Dressing

Elevate the look of your plant arrangements with these naturally polished pebbles. Their uniform size and soothing, earthy tones complement any container, adding a touch of elegance to both indoor and outdoor settings. Ideal for terrariums, and decorative gardens, and as a top layer in potted plants, these pebbles serve as a visually appealing and practical layer that enhances soil moisture retention.


Norris
Reviewed in the United States on March 12, 2025
I bought this because it was cheaper than the usual seller I buy from. It was not worth the savings. I bought it for semi-hydroponics for plants. Usually, red lava, black lava, zeolite, and pumice are used in these kinds of mixes. This one has red lava, black lava, zeolite, quartz, unknown white rock, unknown brown rock, bark, grass, and one roach. This won't work for hydroponics. I spent hours picking out hundreds of the white stones and quartz as they won't wick up the moisture. I'm sure some of the other types of rocks I found won't wick up moisture either. I would not buy this again, and I would warn anyone buying for semi-hydro that it's not a good choice. If you are using it as a dressing for bonsai, this would work great.
Norris
Reviewed in the United States on March 12, 2025
I bought this because it was cheaper than the usual seller I buy from. It was not worth the savings. I bought it for semi-hydroponics for plants. Usually, red lava, black lava, zeolite, and pumice are used in these kinds of mixes. This one has red lava, black lava, zeolite, quartz, unknown white rock, unknown brown rock, bark, grass, and one roach. This won't work for hydroponics. I spent hours picking out hundreds of the white stones and quartz as they won't wick up the moisture. I'm sure some of the other types of rocks I found won't wick up moisture either. I would not buy this again, and I would warn anyone buying for semi-hydro that it's not a good choice. If you are using it as a dressing for bonsai, this would work great.
Viola
Reviewed in the United States on February 8, 2025
Very cool. I was only expecting the rocks. However it also came with some potting tools and a mat!
Viola
Reviewed in the United States on February 8, 2025
Very cool. I was only expecting the rocks. However it also came with some potting tools and a mat!
Avid Aunt
Reviewed in the United States on February 17, 2025
Got the box. Weighed it. 11lbs on the nose. Mini is the PERFECT size for aroids - not too small, not honkin' large.Red lava, black lava, zeolite, and other stones. Four tiny twigs mixed in, but they floated upon rinsing. DON'T FORGET TO ADD PUMICE. Stretches out the mix and retains moisture.Transitioned several plants and will eventually get to all of them. This stratum is ideal and is cost effective and convenient compared to getting the ingredients individually. 10/10
Avid Aunt
Reviewed in the United States on February 17, 2025
Got the box. Weighed it. 11lbs on the nose. Mini is the PERFECT size for aroids - not too small, not honkin' large.Red lava, black lava, zeolite, and other stones. Four tiny twigs mixed in, but they floated upon rinsing. DON'T FORGET TO ADD PUMICE. Stretches out the mix and retains moisture.Transitioned several plants and will eventually get to all of them. This stratum is ideal and is cost effective and convenient compared to getting the ingredients individually. 10/10
Barefoot in the Meadow
Reviewed in the United States on February 12, 2025
Came in a broken box, bagged in a ripped bag. BUT it was what I ordered and included an unexpected gift making it easier to use. Happy with value and function is as anticipated.
Barefoot in the Meadow
Reviewed in the United States on February 12, 2025
Came in a broken box, bagged in a ripped bag. BUT it was what I ordered and included an unexpected gift making it easier to use. Happy with value and function is as anticipated.
Melissa C.
Reviewed in the United States on September 6, 2024
The bag was a mess, but can't really expect it to be otherwise, it also came in a separate box which is really smart. Very apt for what I was using it for. I used mine for aeration for succulents at the bottom of containers without holes.
Melissa C.
Reviewed in the United States on September 6, 2024
The bag was a mess, but can't really expect it to be otherwise, it also came in a separate box which is really smart. Very apt for what I was using it for. I used mine for aeration for succulents at the bottom of containers without holes.
Holly M.
Reviewed in the United States on August 25, 2024
If you haven't dealt with lava rock before you'd be surprised at how little you get when you order by the pound. I did a lot of research and this was the best deal on Amazon.I love the middle sized rocks because it's great to use as pon for hydroponics (add pumice though), a substrate, or a top dressing.If I have to replace a succulent in a planter, this size is stress free. It can blend in with the soil so I don't have to remove it before I add the new plant.Did I mention that it's also beautiful?While it's not as convenient as many 2-day prime competitors, it's a much better value and worth the wait.
Holly M.
Reviewed in the United States on August 25, 2024
If you haven't dealt with lava rock before you'd be surprised at how little you get when you order by the pound. I did a lot of research and this was the best deal on Amazon.I love the middle sized rocks because it's great to use as pon for hydroponics (add pumice though), a substrate, or a top dressing.If I have to replace a succulent in a planter, this size is stress free. It can blend in with the soil so I don't have to remove it before I add the new plant.Did I mention that it's also beautiful?While it's not as convenient as many 2-day prime competitors, it's a much better value and worth the wait.
sci-fi nerd
Reviewed in the United States on July 6, 2024
These got dust and rock debris all over everything else in my delivery. I have purchased a lot of lava rocks for my plants, and none have ever been this messy. Sure, they're rocks, I get that, but they came in a thin plastic bag that came apart and was just really dirty. The rocks are fine, and once I've cleaned them up, they'll work out just as intended, but I wasn't expecting them to be so high maintenance.
sci-fi nerd
Reviewed in the United States on July 6, 2024
These got dust and rock debris all over everything else in my delivery. I have purchased a lot of lava rocks for my plants, and none have ever been this messy. Sure, they're rocks, I get that, but they came in a thin plastic bag that came apart and was just really dirty. The rocks are fine, and once I've cleaned them up, they'll work out just as intended, but I wasn't expecting them to be so high maintenance.
cheyenne g.
Reviewed in the United States on December 29, 2024
Definitely have to use a soil screen to remove excess dust from the rock but it's a great part of substrate i use to make my own bonsai soil. I would definitely recommend and will buy again.
cheyenne g.
Reviewed in the United States on December 29, 2024
Definitely have to use a soil screen to remove excess dust from the rock but it's a great part of substrate i use to make my own bonsai soil. I would definitely recommend and will buy again.
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