Holiday Perlite (4cu ft / 113L) Size:4 cu ft / 113L Within just minutes of installing

Within just minutes of installing the Pulse One in your greenhouse or grow tent

Compatible with all nutrient programs and grow media

Biological food source and buffering agent

Soil Amendment: Mix 10%–40% perlite into potting soil to improve drainage and prevent heavy soil from becoming compacted

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Holiday Perlite (4cu ft / 113L) Size:4 cu ft / 113L Within just minutes of installingHoliday perlite is an expanded, lightweight volcanic rock used in horticulture to improve soil aeration, drainage, and root development. It acts as an inert, odorless soil conditioner that prevents compaction in potting mixes. Commonly used in potted plants, seed starting, and hydroponics, it provides essential moisture retention while keeping roots breathable. Soil Amendment: Mix 10%40% perlite into potting soil to improve drainage and prevent heavy