lava rock for indoor plants Black Horticultural Lava Rock Soil for Plants & Bonsai
SKU: 43792256153
lava rock for indoor plants

lava rock for indoor plants Black Horticultural Lava Rock Soil for Plants & Bonsai

Sale price$23.02 Regular price$25.58
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Description

lava rock for indoor plants Black Horticultural Lava Rock Soil for Plants & BonsaiThese are small red lava rocks. Small lava rocks are porous, great to let the water go through, and function as a filter. They are one of the best rocks for growing moss, and they are easy to use. With a glass bottle with small lava rocks, moss can grow well. There are three size options: 1 3mm, 5 8mm, 8 12mm. The 5 8mm is used as the bottom layer of a terrarium to prevent waterlogging. Above the lava layer, there is a sphagna layer and soil. Please

These are small red lava rocks. Small lava rocks are porous, great to let the water go through, and function as a filter. They are one of the best rocks for growing moss, and they are easy to use. With a glass bottle with small lava rocks, moss can grow well.

There are three size options: 1-3mm, 5-8mm, 8-12mm.

The 5-8mm is used as the bottom layer of a terrarium to prevent waterlogging. Above the lava layer, there is a sphagna layer and soil. Please check my attached terrariums, the bottom layer, they are the smal lava rockes.

With those small lava rock layers at the bottom of the glass terrarium, you will see immediately if you overwater your plants. It allows you to pour out the extra water easily. Putting in small lava rocks is the beginning step of almost every moss terrarium and succulent terrarium I made.

The 1-3mm smaller size is a decorative rock in the water. It is a suitable size to make your waterpond decent.

In my water pond terrariums, I put the 1-3mm lava rocks at the bottom to keep the large rocks stable and adjust their position.

There are two color options: red lava and black lava. This is the red one, and there is a black one in our store.

Ideal for plants like orchids, succulents, cacti, and bonsai trees

Size: 1-3mm, 5-8mm, 8-12mm
Weight: 700g/1.54lbs for 1-3mm,

700g/0.88lbs for 5-8mm and 8-12mm

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SKU: 43792256153

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Denis w
Massapequa, US
★★★★★ 5
all ports function well
transfer speed is fast, does not overheat, ethernet is fast. only issue is i have it connected to a 100watt power source but it does not charge my hp computer. not a fatal flaw.
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Reviewed in the United States on April 18, 2026
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Nathanael
Pawtucket, US
★★★★★ 4
Fairly effective.
While I didn't bother reading instructions, it functioned as I intuitively thought with some slight troubleshooting. For example, using the correct USB-C for power or data. Connections to support an external monitor needs power toggling occasionally. Patience paid off. Expected a subpar Chinese knock-off (with questionable safety standards). But works very well, but can get warm.
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Reviewed in the United States on November 30, 2025
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kerriedavid
Phoenix, US
★★★★★ 5
Works well.
Works well.
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Reviewed in the United States on May 18, 2026
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David Peisner
Belleville, US
★★★★★ 5
Lots of great uses for this.
This hub is essential for a Quest or other virtual reality headset if you want to stream HDMI video to it. It allows you to hook up the HDMI source AND a power supply to feed to the headset to prevent the battery from running down.
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Reviewed in the United States on January 18, 2026
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Motiur Rahman
Bozeman, US
★★★★★ 1
Defective device
This device is very low quality, worked just once for few minutes with my macbook pro with my teleprompter and that's about it. I couldn't use it anymore. Defective device. trying to get a replacement.
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Reviewed in the United States on April 10, 2026

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