Grow!t Perlite

Grade #2 refers to the granule size of the perlite, which in this case is super coarse, ranging from 1/16" to 5/8". This larger particle size is specifically designed to maximize aeration and drainage, making it ideal for heavy soils or hydroponic systems that require significant airflow.

Yes, this perlite is an excellent medium for seed starting and cutting propagation. Because it is completely sterile and has a neutral pH, it provides a clean, stable environment that helps prevent fungal issues while allowing roots to develop easily.

No, this perlite is pH neutral, sitting at approximately 7.0. It is an inert material, meaning it will not chemically interact with your soil or nutrient solution, allowing you to maintain full control over your growing environment.

A common starting ratio is 1 part perlite to 3 or 4 parts potting soil, but you can adjust this based on your specific plants. If you are growing plants that require high drainage, such as succulents or cacti, you may want to increase the perlite ratio to 1:2.

Absolutely. Because it is sterile, odorless, and provides excellent structural support for roots, it is a reliable base for many hydroponic applications. Its lightweight nature also makes it easy to manage in various container types.