Medium vermiculite bag from PVP Industries for lawn and garden use, showing a 4 cu. ft. bag of horticultural substrate.

Vermiculite Medium for Professional Use - 4 cu. ft. Bag

$36.99
Earn Mill Rewards points on this purchase.

Local Delivery

$20 flat rate delivery available. Pallet delivery rates vary.

Shipping

Shipping is available for this item

PVP Vermiculite for Professional Use - 4 cu. ft. Bag

PVP Vermiculite is a professional-grade, natural mineral that delivers outstanding performance across horticulture, construction, and industrial applications. Permanent, clean, odorless, non-toxic, sterile, and pH neutral, it will not deteriorate, turn moldy, or rot over time, making it a reliable long-term addition to any growing medium, construction mix, or industrial application.

In the garden and greenhouse, vermiculite improves aeration, promotes faster root development, and retains moisture and plant food at the root zone. Its natural wicking properties attract and hold ammonium, potassium, calcium, and magnesium, giving growing plants access to the nutrients, air, and water they need when they need it. Because vermiculite can absorb over three times its original volume in water, it is also an excellent component in passive hydroponics systems and is ideal for seed germination and cutting propagation.

Each 4 cubic foot bag is sourced from high-quality raw materials and manufactured to consistent professional standards.

Always read and follow label directions for application rates and intended use.

Horticulture

  • Mix with soil, peat, composted pine bark, fertilizers, or other growing media to improve aeration and moisture retention
  • Use as a component in passive hydroponics systems
  • Apply for seed germination trays and cutting propagation

General Mixing Guidance

  • Typical blends range from 25% to 50% vermiculite by volume depending on plant type and growing conditions
  • Consult your growing media supplier or agronomist for specific blend ratios

pH Neutral and Sterile — Will not deteriorate, mold, or rot over time

Improves Aeration and Drainage — Creates ideal growing conditions when mixed with soil, peat, or composted bark

Natural Wicking Properties — Attracts and holds ammonium, potassium, calcium, and magnesium at the root zone

High Water Retention — Absorbs over three times its original volume in water for consistent moisture delivery

Ideal for Seed Germination and Propagation — Supports faster root growth and quick anchorage for young roots

Passive Hydroponics Compatible — Works without pumps or mechanical systems to deliver nutrients to roots

Professional Grade — Sourced from global raw material suppliers for consistent quality

4 Cu. Ft. Bag — Sized for professional and large-scale horticultural use

SKU: 228015
Share
Facebook X (Twitter) Pinterest
Customers also purchased