PVP INDUSTRIES Vermiculite

Medium grade vermiculite is the standard size for most general gardening needs. It provides a balanced mix of aeration and water retention, making it more versatile than fine grade, which is better for seed starting, or coarse grade, which is typically used for larger containers or long-term drainage.

No, vermiculite is designed as an amendment to be mixed with other materials like peat moss, coconut coir, or potting soil. Using it alone lacks the necessary nutrients and structural stability most plants need to thrive.

A common starting ratio is one part vermiculite to three parts soil or compost, but this can be adjusted based on your plant's needs. If you are growing moisture-loving plants, you can increase the ratio, while succulents or cacti require significantly less.

Yes, vermiculite is a naturally occurring mineral that is sterile and chemically inert. It does not introduce synthetic chemicals to your soil, making it a standard choice for organic gardening practices.

It does both. Vermiculite acts like a sponge, absorbing water and nutrients to release them slowly to the roots as needed, while simultaneously creating air pockets in the soil that prevent compaction and allow for proper drainage.

Absolutely. Because it is sterile and holds moisture well, it is an excellent medium for hydroponic systems, particularly for starting seeds or supporting cuttings before they are transplanted.