Size 1 Quart
pH Value 6.5 – 7.5
Form Granular / Coarse (3/8–1/4 inch)
Organic Yes
Indoor/Outdoor Indoor & Outdoor
Compatible Plant Type Bonsai, Herbs, Succulents, Cacti, Orchids, Houseplants, Seedlings, Vegetables, Flowers, Indoor Plants, Outdoor Plants, Hydroponic Systems, Aquariums, Terrariums, Reptiles
Brand Gardenwise
Type Soil Amendment
Volume 1,3,5,15,20,30 Quarts
Packaging Clear Resealable Bag
Features Natural volcanic pumice for aeration & drainage, Prevents overwatering and root rot in all soil types, Improves soil structure for healthy root systems, Lightweight, porous, and long-lasting – won’t compact or break do, 100% natural and chemical-free – safe for all plants, Perfect for bonsai, succulents, orchids, cactus, and houseplants, Also great for terrariums, aquariums & hydroponic systems, Uniform 3/8–1/4 inch coarse particles for ideal airflow, Sourced and packaged in the USA
Country/Region of Manufacture United States
Application Soil Amendment, Potting Mix Improvement, Bonsai Soil, Succulent and Cactus Mix, Drainage Layer, Terrariums, Aquarium Gravel, Hydroponics
Material Basis Natural Volcanic Rock (Pumice)
Country of Origin United States

Check the listing for details. Horticultural Pumice 3/8–1/4 inch Natural Soil Amendment for Drainage Roots. Condition: New, Made in United States. Listed at 11.99 USD. Material: Natural Volcanic Rock (Pumice). 🌸 Why Choose Natural Pumice. Unlike perlite or sand,pumice provides permanent structure that won’t float, compact, or break down. ✅Improves Drainage & Root Health: Prevents overwatering and root rot while keeping soil oxygenated.

$8.39
$11.99