1 7

Planterhoma

11 Pounds Black 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

11 Pounds Black 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

$30.00 USD
$30.00 USD
Sale Sold out

About This

  • 11 Pounds Black 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.

Overview

  • Material : Lava Rock
  • Brand : Planterhoma
  • Item dimensions L x W x H : 10 x 3 x 6 inches
  • Color : Black
  • Shape : Irregular
View full details

Collections

🌱 Grow With Care. Grow With Joy. GrowCottage. 🌱

Whether you’re cultivating your first herb garden, designing a backyard retreat, or searching for the perfect gift for a fellow plant lover, GrowCottage is here to bring beauty and growth into your life.

SHOP NOW
Gardening tools

We partner with trusted growers and focus on eco-friendly, reliable products


At GrowCottage, we believe gardening is more than a hobby—it’s a way to nurture life, create beauty, and find peace in every season. Our mission is to provide high-quality garden essentials that inspire growth, creativity, and a deeper connection with nature.

SHOP NOW

Review

  • ⭐️⭐️⭐️⭐️⭐️

    The indoor plant starter kit was super beginner-friendly and came with everything I needed. My windowsill looks amazing now.
    Tom W.

  • ⭐️⭐️⭐️⭐️⭐️

    Loved the variety of seeds! Everything sprouted beautifully and the instructions were really clear.
    Nina P.

  • ⭐️⭐️⭐️⭐️⭐️

    The ceramic pots I ordered are stunning — sturdy, stylish, and perfect for my succulents. Will be back for more.
    Eric L.

Blog posts

1 3

Frequently Asked Question

How long does shipping take?

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

Is free shipping available?

We do not currently offer free shipping. However, this may be added at some point. We apologize.

How can I get a tracking number for my order?

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

How do I process a return or exchange?

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.