Holiday Vermiculite 112 L horticultural growing-medium amendment improves moisture retention, nutrient availability, and root-zone structure in soil and soilless mixes. This lightweight expanded mineral absorbs water and dissolved nutrients, helping maintain more consistent moisture around developing roots.
Supplied in a large commercial-format bag, Holiday Vermiculite is easy to distribute through custom potting mixes, propagation media, raised beds, and container substrates. Its moisture-holding capacity makes it especially useful for growers seeking to reduce rapid drying without relying on a dense or heavy amendment.
Key Features & Grower Benefits
- Moisture-retentive expanded mineral: Holds water within its layered structure and releases it gradually into the surrounding growing medium.
- Improved nutrient holding: Helps retain dissolved plant nutrients in the root zone, supporting efficient feeding and reducing rapid leaching from porous mixes.
- Lightweight root-zone amendment: Adds moisture capacity without the excessive weight associated with dense mineral or soil-based ingredients.
- Simple media preparation: Blends readily with peat, coco coir, compost, potting soil, and other soilless components for customized water-to-air balance.
- Bulk grower format: The 112-litre bag is practical for repeated container filling, propagation work, greenhouse production, and commercial media mixing.
Recommended Applications
Holiday Vermiculite can be incorporated into growing media for indoor grow tents, nurseries, commercial greenhouses, vertical farms, raised beds, and container gardens. It is particularly useful in propagation mixes and moisture-sensitive root zones that require more even hydration between irrigation cycles.
Use it in media for seedlings, cuttings, tomatoes, climbing vines, vegetables, herbs, and flowering plants. In greenhouse trellising and canopy-training programs, vermiculite can help maintain consistent moisture around the roots of heavily feeding crops. Blend rates should be adjusted to the crop, container size, irrigation frequency, and drainage characteristics of the base medium.
Technical Specifications
| Specification | Details |
|---|
| Product type | Horticultural growing-medium amendment |
| Material | Expanded horticultural vermiculite |
| Declared volume | 112 litres |
| Product dimensions | 36 in L × 36 in W × 36 in H |
| Packaging and finish | Large white compressed bag with green Holiday branding |
| Pack quantity | 1 bag |
| Mechanism type | Passive moisture- and nutrient-retentive growing-medium amendment |
| Country of manufacture | Canada |
Frequently Asked Questions
Q: Can Holiday Vermiculite be reused?
A: It may be recovered from some media, but fresh vermiculite is recommended for predictable structure and moisture performance. Previously used material should be inspected for compaction, roots, pests, and salt accumulation before reuse.
Q: Is this vermiculite suitable for seedlings and established plants?
A: Yes. It can be added to fine propagation mixes for seedlings and cuttings or blended into larger-volume substrates for vegetables, vines, and flowering plants. Adjust the proportion to suit the crop’s drainage and moisture requirements.
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