Viagrow Coarse & Chunky Vermiculite – 4 Cu. Ft. (127 L) Natural Soil Amendment for Aeration and Moisture Retention

Description

Improve Moisture Retention and Aeration with Coarse Vermiculite

The Harvest Company Viagrow premium coarse and chunky vermiculite is a natural soil amendment designed to improve moisture retention, aeration, and nutrient delivery in potting mixes and growing media. It helps deliver essential nutrients directly to plant roots, resulting in stronger root development, faster growth, and higher yields.

Its coarse structure provides additional airflow in the root zone, making it ideal for both beginner and professional growers.

Enhance Nutrient Retention and Soil Performance

The Harvest Company Viagrow vermiculite naturally attracts and holds essential nutrients such as potassium, magnesium, calcium, and ammonium. These nutrients are slowly released to plant roots, providing consistent nourishment over time.

With its high cation exchange capacity (CEC), it supports beneficial microbial activity, improves wettability, maintains pH stability, and enhances overall soil performance.

Specifications:

Feature	Details
Product Type	Horticultural coarse vermiculite
Composition	Natural expanded vermiculite
Properties	Moisture retention, aeration, nutrient exchange
Certification	OMRI certified organic, asbestos-free
Uses	Soil amendment, hydroponics, seed starting, mushroom cultivation
Origin	Mined, processed, and packaged in the USA

Features:

• Improves moisture retention and reduces watering frequency
• Enhances aeration and prevents soil compaction
• Supports strong root development and faster plant growth
• Retains and slowly releases essential nutrients
• High cation exchange capacity for improved nutrient availability
• Sterile, odorless, and resistant to mold and decay
• Maintains stable pH in soilless growing media
• OMRI certified organic and asbestos-free for safe use
• Suitable for indoor, outdoor, and hydroponic growing

Ideal for Soil Mixing, Seed Starting, and Hydroponics

This coarse vermiculite is ideal for container gardening, square foot gardening, raised beds, greenhouse mixes, hydroponic drip systems, and mushroom cultivation. It can be mixed with peat moss, compost, bark, perlite, coconut coir, worm castings, and potting soil to create a customized growing blend.

For a balanced soilless mix, combine:

• 30% The Harvest Company Viagrow coarse vermiculite
• 30% The Harvest Company Viagrow perlite (VPER1 or VPER4)
• 40% The Harvest Company Viagrow coconut coir (VCCB5 or VCCB650-3)

Safe, Sustainable, and Reliable Growing Medium

The Harvest Company Viagrow vermiculite is mined, heated, and packaged in the USA using high-quality, asbestos-free sources. It is rigorously tested to ensure safety and consistency, making it a reliable choice for improving plant health and growing performance across a wide range of applications.

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