Earthcare Water Crystals 25 kg – Soil Moisture Retainer for Gardens & Landscaping

Earthcare Water Crystals are super-absorbent soil additives that dramatically improve soil moisture retention and nutrient availability. When incorporated into soil, potting mixes or planting backfill, these crystals absorb large volumes of water and water-soluble nutrients, then release them back to plant roots as needed.

Features & Benefits

  • High water retention: absorbs up to hundreds of times its own weight in water and nutrients.
  • Releases water on demand: crystals give up stored water and nutrients when plant roots need them.
  • Water saving: helps reduce irrigation frequency.
  • Aids plant establishment: ideal for new plantings by maintaining moisture around roots.
  • Improves transplant survival: supports young roots during establishment.
  • Long-lasting: remains effective in the soil for up to 5 years.
  • Large pack size: ideal for commercial landscapes, gardens, turf, tree planting, and revegetation projects.

Specifications

  • Weight: 25 kg bag
  • Formulation: Super-absorbent anionic polyacrylamide polymers
  • Function: Water and nutrient retention
  • Effective life: Up to 5 years in soil
  • Use in: Garden beds, potting mixes, backfill soil, turf, tree planting

How It Works

Earthcare Water Crystals are tiny polymer particles that swell into gel-like water reservoirs when hydrated. Plants draw moisture from these crystals during dry periods, helping maintain consistent soil moisture and reducing stress during hot or dry conditions. The crystals release water and dissolved nutrients as needed, helping improve plant health and growth.

FAQs

What are Earthcare Water Crystals?
They are super-absorbent polymer crystals that retain water and nutrients in soil and release them gradually to plant roots, improving moisture availability and plant performance.

Where do you use water crystals?
Earthcare Water Crystals can be mixed into garden beds, potting mixes, planting backfill, containers, turf and around tree roots to improve water retention and support plant establishment.

How much water can they hold?
These crystals can absorb up to hundreds of times their own weight in water and soluble nutrients, then release them when plants need them most.

Do they help with transplanting?
Yes. By maintaining moisture around roots during establishment, water crystals help reduce transplant shock and improve survival rates.

How long do they last in the soil?
Earthcare Water Crystals can remain effective for up to 5 years, making them suitable for long-term plantings and landscape use.

Are water crystals safe for plants and soil?
Yes. These crystals are commonly used in gardening and landscaping to improve water efficiency and plant health. Always follow label directions for safe application.

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(SKU: ECWC25)

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Warranty


1 Year Replacement Warranty - Store warranty, this product needs to be returned to Aqua Gardening for testing and replacement.

Returns


60 Day Returns - We will provide a refund, exchange or store credit where you have decided you no longer want the product and it is in new, unopened condition. More details...