Castle Mountain Zeolite
A natural Australian mineral whose honeycomb structure soaks up water and nutrients, then releases them slowly to the roots. Water and fertilise less often while building healthier, more resilient soil.
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Castle Mountain Zeolite is a natural Australian mineral with a remarkable ability to hold and release water and nutrients. Its honeycomb-like structure acts like a tiny reservoir in your soil - soaking up moisture and the feed you add, then releasing them slowly to the roots - so you water and fertilise less often while plants grow strong and healthy.
It works from seed raising and cuttings right through to potted plants, gardens and turf. By improving aeration and holding onto nutrients, zeolite encourages vigorous root growth and helps build healthier, more resilient soil over time.
Features
- High water-and nutrient-holding capacity - reduces watering and fertilising
- Holds the feed you add and releases it steadily to the roots
- Improves soil aeration and structure
- Encourages strong, vigorous root development
- Long-lasting Australian natural mineral - won't break down
Perfect for
- Seed raising and propagating cuttings
- Blending into potting and garden mixes
- Turf and lawns - healthier grass with less watering and feeding
- Indoor and outdoor plants
Specifications
- Available grades: 1–3mm and 2–10mm
- Origin: Australia
Sizes
- Available in 1L, 2L and 3L