Hoffman Horticultural Perlite

You can use it in both. While it is a staple for container mixes, mixing it into heavy clay garden soil helps break up density and improves drainage, creating a much better environment for root systems to expand.

Yes, this is exactly what it is designed for. Adding perlite increases the aeration of your potting mix, which helps excess water drain away quickly and prevents the soil from compacting around the roots.

Absolutely. Because it is lightweight and promotes excellent drainage, it is an ideal component for seed-starting mixes. It keeps the medium loose enough for delicate new roots to push through easily.

A common starting ratio is about 10% to 25% perlite to soil, depending on the plant's needs. If you are growing succulents or cacti that require very fast drainage, you can increase that ratio to 50%.

No, this is pure horticultural perlite. It is a neutral, inert volcanic glass, meaning it won't alter the pH of your soil or introduce unwanted nutrients, giving you full control over your plant's feeding schedule.