Tanks Green Stuff - Perlite 8qt Bag water reservoirs High-Concentrate Nitrogen and Calcium: 6%

High-Concentrate Nitrogen and Calcium: 6% N and 7

comes preassembled with a 4-way fitting

and 25—giving you precise filtration at every stage of the wash process

one point calibration using quick calibration solution

Tanks Green Stuff - Perlite 8qt Bag water reservoirs High-Concentrate Nitrogen and Calcium: 6%Perlite for Soil Aeration & Drainage This horticultural perlite 8 qt bag lightens heavy mixes, prevents compaction, and delivers consistent airflow to roots for stronger, faster growth. Its porous structure holds just the right amount of water while improving drainage in potting mixes, raised beds, and containers. How to Use Perlite in Pots, Beds & Hydroponics Mix into existing soil for vegetable gardens, flower beds, and indoor plant care, or use as