Take control of your soil’s texture and health with Josh's Frogs Horticultural Perlite. This medium-grade mineral aggregate is a staple for professional growers and hobbyists alike, prized for its ability to transform heavy, compacted dirt into a light, airy, and high-performing growing medium.

Perlite is a naturally occurring volcanic glass that has been heated until it "pops" like popcorn, resulting in incredibly lightweight, porous white kernels. Because it is chemically inert and pH neutral, it is the perfect tool for customizing your substrate without affecting the nutrient balance of your soil.

Why Medium Grade is the "Goldilocks" Choice:

• The Perfect Size: Our medium-grade perlite offers the ideal balance—it's large enough to provide significant aeration for chunky aroid mixes, yet small enough to be used in delicate seed-starting trays.
• Permanent Aeration: Unlike organic materials (like bark or moss), perlite never decomposes or flattens. It provides permanent air pockets in your soil, ensuring your roots have access to the oxygen they need to prevent rot.
• Superior Drainage: It creates a "fast-track" for excess water to exit your pots, making it nearly impossible to overwater even the most sensitive plants.
• Moisture Management: While it helps water drain, the vast surface area of each perlite kernel holds just enough surface moisture to keep your roots hydrated without being soggy.

Common Uses:

• Custom Soil Blends: Mix it with coco coir, peat moss, or potting soil to increase drainage for succulents, cacti, or tropical houseplants.
• Rooting Cuttings: Use it 100% solo or mixed with vermiculite for a sterile, highly oxygenated rooting medium for stem cuttings.
• Hydroponics & Aquaponics: An excellent, lightweight substrate for various soilless growing systems.
• Seed Starting: Helps delicate seedlings break through the surface easily by keeping the top layer of soil from crusting over.