Vermiculite 1kg

Description

Premium Horticultural Grade Vermiculite by OC Farms — Lightweight, High Water Retention, Improves Root Growth

OC Farms Vermiculite is a premium horticultural grade soil amendment produced from a naturally occurring mineral that is heated to expand into light, porous, golden-brown granules. It buffers moisture, improves aeration and boosts root growth — making it an essential ingredient for any serious home gardener, terrace farmer or plant enthusiast. ISO certified and suitable for all plants.

What is Vermiculite? Vermiculite is a naturally occurring silicate mineral that expands dramatically when heated — a process called exfoliation. The result is lightweight, sterile, golden-brown granules that can absorb and hold several times their own weight in water while simultaneously improving soil aeration. It is pH neutral, non-toxic and completely safe for all plants including edible crops.

Key Benefits

• Improves moisture retention and reduces water stress in plants
• Enhances soil aeration preventing compaction and suffocation of roots
• Promotes robust root growth for stronger, healthier plants
• Lightweight — ideal for terrace and balcony gardens where weight matters
• Sterile and pH neutral — safe for seedlings and sensitive plants
• Improves nutrient holding capacity of soil
• Reduces watering frequency by retaining moisture longer
• ISO certified premium horticultural grade quality

How To Use

For Garden Beds:

• Mix 10-20% vermiculite into the soil before planting
• Example: for every 10 litres of soil add 1-2 litres of vermiculite
• Mix thoroughly and water well after planting

For Potting Mixes:

• Blend with potting soil to enhance aeration and moisture retention
• Recommended ratio: 10-20% vermiculite in any potting mix
• Works excellently when combined with OC Farms Soilless Potting Mix

For Seed Germination:

• Use pure vermiculite or a 50:50 mix with cocopeat as a seed starting medium
• Its sterile nature prevents damping off and fungal issues in seedlings

For Cuttings and Propagation:

• Use pure vermiculite as a rooting medium for stem cuttings
• Keeps cuttings moist without becoming waterlogged

Dosage Guide

Best Uses For

• Seed germination and seedling nursery
• Propagating stem and leaf cuttings
• Improving heavy clay or compacted garden soil
• Lightening potting mixes for terrace gardens
• Growing succulents and cacti (combine with perlite)
• Hydroponic and semi-hydroponic growing systems
• Indoor plant potting mixes

Vermiculite vs Perlite — Which Should You Use? Both improve aeration but work differently. Vermiculite retains more moisture making it better for moisture-loving plants, seedlings and propagation. Perlite drains faster making it better for succulents, cacti and plants prone to root rot. For most plants the best results come from using both together — try OC Farms Perlite alongside Vermiculite for the perfect growing medium.

Storage Instructions

• Store in a cool, dry place
• Keep away from direct sunlight and moisture
• Best before 12 months from date of manufacture

Frequently Asked Questions

Is vermiculite safe for growing vegetables and edible plants? Yes — vermiculite is completely natural, sterile and pH neutral. It is widely used in organic vegetable growing and is safe for all edible crops.

Can I reuse vermiculite? Yes — vermiculite can be reused multiple times. Rinse with clean water between uses to remove any accumulated salts.

Does vermiculite expire? The mineral itself does not expire but its effectiveness may reduce if contaminated. Store properly and use within 12 months of purchase for best results.

How is OC Farms Vermiculite different from regular vermiculite? OC Farms supplies premium horticultural grade vermiculite — the highest quality grade specifically processed for plant use, with consistent granule size and low EC for safe use with sensitive plants and seedlings.

Can I use vermiculite for succulents and cacti? Vermiculite retains more moisture than perlite so it is not ideal as the sole amendment for succulents. For succulents we recommend mixing equal parts OC Farms Vermiculite and OC Farms Perlite for the perfect balance of moisture retention and drainage.