Top 9 Black Lava Rock for Bonsai – Garden Soil

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1. JK Global Imports

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Improves Soil Aeration 1/4 inch Black Lava Rock 2 Quarts Bag, Cactus, Lava Rock, Soil Aggregate for Bonsai, and Other Container Grown Plants, enables Optimal Drainage, Succulents

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JK Global Imports #ad - Our lava rock comes from Utah. Great soil aggregate for Orchids, Cactus and other container grown plants. Ideal aggregate for water drainage and aeration. Helps to split larger roots into smaller feeder roots. A must in every soil mixture! Resealable stand up pouch made from recycled material ️.
BrandJK Global Imports #ad
ManufacturerThe Bonsai Supply #ad
Height8 Inches
Length12 Inches
Width3 Inches

2. Bonsai Jack

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No Dyes or Chemicals, Black 1/4 inch Horticultural Lava Rock Soil Additive for Cacti, Succulents and Plants, 100% Pure Volcanic Rock 2 Dry Quarts, Bonsai Jack

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Bonsai Jack #ad - Multi-use -- the temperature tolerance and quality of Bonsai Jack lava rocks make it useful for filling aquariums, garden soil amendment, ashtrays, fire media, fire pits, in addition to top dressing for plants.

Adding porous lava rocks instead of mulch to maintain plants like orchids, succulents, cacti, and bonsai trees ensures proper drainage while maintaining moisture. Easy to maintain -- focus on the most satisfying part of maintaining a plant. Ideal drainage -- the porosity of lava rocks allows for excellent drainage while maintaining moisture within soil to allow your newly potted, acid-loving plants to cultivate and flourish.

Bonsai jack lava rock soil additive can be mixed with ingredients such as pine bark fines, calcined clay, granite grit, and or dirt to create soil specific to your needs. Customizable mix -- lava rock is used as a soil additive or top dressing in the art of bonsai. Made in the usa -- all bonsai jack soil products are lab-tested and free of dyes.
BrandBonsai Jack #ad
ManufacturerBonsai Jack #ad
Height11.25 Inches
Length2 Inches
Weight1.5 Pounds
Width8 Inches
Part Number723905647407

3. wohohoho

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2.7lb Black Horticultural Lava Rock Bonsai Drainage Gravel Decorative Stones for Indoor Potted Plants Succulent Cactus Gritty Planting Medium Volcanic Pebbles for Terrarium, Top Dressing, Gardening

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wohohoho #ad - Lava rock soil additive is used as a soil additive or top dressing in the art of bonsai. Sizethe 2. 7lb mix lava stone is packed in a suitable size bag. The porosity of lava rocks allows for excellent drainage while maintaining moisture within soil and also supply the necessary nutrition for plants growing.

Diy materialwith multiple colors, flowerpot, craft projects, houseplant, succulent, fish tank, garden, terrarium, fairy Gardening, vase fillers, cactus bonsai, this colorful gritty mix is good for home decoration, scene setting, outdoor decorative and more. Ideal drainage faster draining blend, succulents, cacti, no root Rot. Lava rocks can be used for top dressing of plants, prevent erosion, helps to maintain moisture, and improve drainage. Due to transportation bump, it'll be some powder on surface.

Before you first use, make sure to wash 2-3 times with water until their surface clean and smooth. Adding porous lava rocks instead of mulch to maintain plants such as orchids, and bonsai trees. Lava rock can improve water drainage, neutralize soil pH, and help plants grow better. Widely usageno dyes or chemicals, aerate soil, Volcanic rock plus colored gritty mix. You can take the portion you need and then seal it back for perfect prevention and storage.
Brandwohohoho #ad
Manufacturerwohohoho #ad

4. wohohoho

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Horticultural Black Lava Rock Granules Natural Volcanic Stone Succulent Cactus Bonsai Potting Decorative Soil Cover Plant Drainage Gravel Terrarium Indoor Outdoor Fairy Gardening Top Dressing 2.2lb

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wohohoho #ad - It is best for succulent hobbyist and other succulent lovers. Package: 2. 2lb of black color lava rock comes packed in an attractive reusable plastic bottle. Well drainage: this succulent lava is super well in water drainage, best for drought tolerant succulents and cactus, help your plants grow beautiful colors and also effective prevent rover water.

Screened and washed. Widely usage: this professional plant rocks could also be used as succulent and cactus soil additive or some other soil to improve their water drainage, and neutralize soil PH rate, to help plants grow better. Diy material: with red colors, it is good for terrarium, fairy gardening and other DIY projects. Professional formulation: this lava rock is made up professional formulation which keep its well drainage and also supply the necessary nutrition for plants growing.
Brandwohohoho #ad
ManufacturerWohohoho #ad
Height3.94 Inches
Length5.91 Inches
Width3.94 Inches
Part NumberHeisehuoshanshi
ModelLava Rock

5. Calibonsai

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1/8" Horticultural Black Lava for Cactus & Succulent, Bonsai Tree Soil Mix., 3 Gal.

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Calibonsai #ad - Volume and dry Capacity: 3 US dry gal. Product of USA. New 1/8" horticultural black Lava for Cactus & Succulent, Bonsai Tree Soil Mix. Size: particles are from 1/16" to 3/16" Approx. Color: black and some Grayish.
BrandCalibonsai #ad
ManufacturerTakashima #ad
Weight20 Pounds

6. CARURBODY

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CARURBODY Black Lava Rocks for Indoor Plants-Perfect Mini Lava Stone Top Dressing for Bonsai Orchid,Cacti Succulents-100% No Artificial Colors Pure Volcanic Rock 2.2LBS

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CARURBODY #ad - Bonsai jack lava rock soil additive can be mixed with ingredients such as pine bark fines, calcined clay, granite grit, and or dirt to create soil specific to your needs. Well drainagethis succulent lava rocks are super well in water drainage, best for drought tolerant succulents and cactus, help your plants grow beautiful colors and also effective prevent rover water.

Perfect quality lava stones are used as a soil additive or top dressing in the art of bonsai. Multi usebesides for as bonsai top dressing rocks for cactus soil, these black lava rocks are also widely used in Aquariums to help absorb impurity and keep water clean.

Diy material and packedthis black volcanic rock is good for terrarium, fairy gardening and other DIY projects, 2. 2lb. Othersthe sizes of the pieces are 3 - 6 mm approximately and these volcanic lava rock is perfect for diffusing aromatherapy essential oils!But you need to cleaning until there are no impurities.
BrandCARURBODY #ad
ManufacturerCARURBODY #ad
Part NumberA-01

7. Ho Yoku Products

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Decorative and Water Retaining Uses, 2.25 Quarts, Ho Yoku Black Lava Rock, Succulents, Houseplants, Premium Soil Additive for Bonsai Plants, Cacti, Can Mix with Other Soil Aggregates

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Ho Yoku Products #ad - Sifted and dust free - as a registered nursery our soil aggregates comply with all regulations. Create your own mix - regularly used in pre-mixed bonsai soils you can use this lava and create a mix to your preferred specifications.

Promotes drainage and water retention - Commonly used as a soil additive for bonsai and succulents, lava rock helps control moisture and improves drainage. Decorative lava rocks for plants - This black lava rock contains no artificial coloring and plants love it due to its non-toxic and porous characteristics. Not just for bonsai - if you are looking for decorative pebbles or some top dressing for succulents, this lava rock in black could be a great option. We sift to a uniform size and package dust free.
BrandHo Yoku Products #ad
ManufacturerHo Yoku Products #ad
Height11 Inches
Length0 Inches
Width7.5 Inches
Part NumberHY02-03
ModelHY0203

8. Rio Hamza Trading

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2QT, Gravel for Terrarium, Gardening, and Top Dressing, Rio Hamza Trading Horticultural Red and Black Lava Rock Pumice Potting Soil Mix for Bonsai, Cactus, and Succulents

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Rio Hamza Trading #ad - Multi purpose: makes for a perfect decorative and colorful layer for your terrarium, DIY projects, and fairy garden as well as being a gritty soil amendment for proper drainage and making for an excellent top dressing for your plants.

Create your own boons mix: lava Rock and Pumice are a necessary component of the world renowned professional Bonsai grower community choice potting mixture. Premium bonsai aggregate: prewashed with no artificial fillers or colors. Ready to use: this blend of horticultural grade black & red lava rock and pumice mix is sifted and sieved for a uniform size that is ready for direct potting use.

Lava rock and pumice are the all around cleanest and safest Bonsai soil additive product and when paired with pumice. This is a premium quality lava rock and pumice substrate mixture for potting Bonsai, succulents, cacti, and other plants.2 dry quart size: comes in a 2 quart size bag for your small planting or repotting needs.
BrandRio Hamza Trading #ad
ManufacturerRio Hamza Trading #ad

9. Sala Garden

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Cactus & Soil mixes Garden Soil VG #PKR06, Succulents, 3/8"- 1/4" Black Lava Rock 3.5 Gal- for Bonsai

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Sala Garden #ad - Also for top dressing bonsai and terrariums. Pleasing dark color. 3. 5 gallons - 3/8"- 1/4" black natural cascade Mountain Volcanic Lava rock for use in soil mixes for Bonsai. Succulents, cactus, hydroponics and soil mixes for specialty nursery plants. This lava is very hard, very clean. Neutral ph, all natural, doesn't rot, relatively light weight and porous. Dark grey when dry and black when wet.
BrandSala Garden #ad
ManufacturerSala Garden #ad