SKU: 80807464103
lava rocks for indoor plants

lava rocks for indoor plants Red Horticultural Lava Rock Volcanic Rock Soil for Cacti Succulents Potted Plants Bonsai

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Description

lava rocks for indoor plants Red Horticultural Lava Rock Volcanic Rock Soil for Cacti Succulents Potted 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: 80807464103

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John Mix
Lake Worth, US
★★★★★ 5
Love these socks!
The wife struggles with socks. She only like the Nike ones, then they discontinued them, so had to start the search again! Found these, they are expensive just like the Nike, but the size is true, they look great, they are super soft and stretchy. They are light weight and breathable and seem to wick away moisture. She loves these!
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Reviewed in the United States on November 18, 2025
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Maranda
Carnegie, US
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
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Reviewed in the United States on March 16, 2026
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Jessica Burdett
Natrona Heights, US
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025
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john jeffrey elliott
Los Angeles, US
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026
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Mar Gee
San Leandro, US
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
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Reviewed in the United States on December 14, 2025

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