About This

• Professional Grade: Fine Vermiculite designed for seed starting, potting mix, and soil amendments, this organic vermiculite features a fine 3-6mm grade that blends easily with soil, garden beds, or indoor plant soil, helping growers achieve consistent moisture balance and healthier early growth
• Excellent Moisture Retention & Aeration – This vermiculite for plants absorbs and slowly releases water while improving soil structure, preventing compacted clay soil and promoting strong root development in indoor, outdoor, and raised bed gardening applications
• Ideal for Seed Starting & Propagation – Fine, lightweight horticultural vermiculite creates the perfect environment for seedlings, improving germination rates, reducing watering stress, and supporting delicate roots in seed starting mix, potting soil, and gardening supplies
• Long-Lasting & Stable Soil Amendment – Unlike coco, peat, or decomposing organic matter, this vermiculite bulk option does not rot or break down easily, maintaining consistent drainage, aeration, and soil conditioning for long-term plant care
• Naturally Rich & pH Balancing – Our organic vermiculite for gardening plants contains beneficial minerals like magnesium, potassium, calcium, and trace elements that help buffer soil pH, improve nutrient availability, and support balanced growth across garden, bonsai, and indoor plants