Skip to product information
1 of 5

GARDENWISE

Horticultural Pumice for Plants, Natural Pumice Stone Soil Amendment, 3/8-1/4 inch, Made in USA (5 quarts - 4.5 lbs)

Horticultural Pumice for Plants, Natural Pumice Stone Soil Amendment, 3/8-1/4 inch, Made in USA (5 quarts - 4.5 lbs)

Regular price $35.99 USD
Regular price Sale price $35.99 USD
Sale Sold out
Shipping calculated at checkout.

About this item

  • 🌱 Perfect Drainage & Root Protection – Natural pumice for plants ensures excellent soil drainage, effectively preventing overwatering and root rot. Ideal for succulent soil, cactus soil potting mix, bonsai soil, and indoor potting mixes.
  • 🇺🇸 100% Natural & Made in USA – Premium horticultural pumice stone sourced, cleaned, and packaged in the USA. Completely safe for organic gardening and sensitive plants such as orchids, tropical houseplants, and bonsai.
  • 🌿 Boosts Soil Aeration & Root Health – Lightweight pumice stone enhances soil aeration, promoting healthier, stronger root systems. Perfect for improving seed starter soil, succulent rocks, lithops soil mix, and all potting soil varieties.
  • 🐠 Ideal Aquarium & Fish Tank Gravel – Highly porous pumice rock is perfect as aquarium gravel, enhancing bio-filtration and maintaining stable water conditions for aquatic life. Safe, non-toxic, and attractive natural appearance.
  • 👍 Easy-to-Use & Economical – Effortlessly mixes into any potting soil or garden bed. Optimized size (3/8–1/4 inch) is versatile and aesthetically pleasing, suitable as a succulent top dressing, drainage rocks for potted plants, and bonsai rocks.
View full details
  • ⭐️⭐️⭐️⭐️⭐️

    “Sprout & Bloom has completely transformed my space! The plants and planters I bought brought such calm and freshness into my home. Everything feels thoughtfully chosen and beautifully arranged — my living room feels like a little garden sanctuary now!” — Amelia R.

  • ⭐️⭐️⭐️⭐️⭐️

    “I love how everything from Sprout & Bloom encourages a deeper connection with nature. The plants and tools I purchased are top quality, and caring for them has become such a relaxing part of my daily routine. Definitely my new favorite garden shop!” — Jordan M.

  • ⭐️⭐️⭐️⭐️⭐️

    “The products are amazing! I ordered a few indoor plants and garden accessories, and they’ve turned my space into something I truly love spending time in. You can really tell that Sprout & Bloom values quality and the beauty of peaceful living.” — Sofia T.

Sprout & Bloom Garden Shop | Grow with Heart

At Sprout & Bloom Garden Shop, we believe that every seed planted is a promise — a promise of growth, beauty, and new beginnings. Our passion is to bring the joy of nature closer to your everyday life, helping you create spaces that breathe, bloom, and inspire.

Frequently Asked Questions

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.