Products AquaSave
For the soil · Water retainer
AquaSave
Soil that holds water.
AquaSave is a mineral water retainer with humic substances. It stays in the root zone, holds moisture and releases it again when plants need it.
- 2 gper liter of soil
- 750 gfor around 375 liters of soil
- 1–4 mmGranules

All benefits
What AquaSave does for you.
Water less often
Water stays in the root zone, so you water less often.
For holidays, heat and watering breaks
A water reserve in the soil bridges dry spells.
65 times its weight in water
Stores up to 65 times its own weight in water (manufacturer's figure).
Releases water gradually
The stored water is available to the roots over a longer period.
Supports nutrient availability
Keeps nutrients available in the root zone.
Promotes soil aeration
Better aeration and better water penetration into the soil.
With minerals and humic substances
Mineral granules with humic substances, 1 to 4 mm.
Work in once
Once when potting or repotting, also for other growing media.
Application
In three steps.
- 1
Measure
Weigh 2 g of AquaSave per liter of soil.
- 2
Work in
When potting or repotting, mix it dry with the soil in the root zone.
- 3
Water in
Water thoroughly. From now on the soil holds more water.
Data sheet
All the facts at a glance.
Information according to packaging or manufacturer.
- Pack
- 750 g
- Dosage
- 2 g per liter of soil
- Covers
- 375 liters of soil
- Application
- Once when potting or repotting
- Granules
- 1 to 4 mm, pH neutral (6.5 to 7.5)
- Water retention
- up to 65 times its own weight (manufacturer's figure)
- Alkaline effect (as CaO)
- 20.5%
Main components
Raw materials: Calcium carbonate, pumice, lava, humic acids.
Trials
AquaSave in trials.
- 8×Plant weight after 25 days vs. controlMaize · Romania · 2023
- +20%Yield vs. controlMaize · Austria · 2024
- +17%Yield vs. controlRice · Philippines · 2022
AquaSave also in 10 kg
For larger projects
AquaSave is also available in a practical 10 kg bucket. Raised bed, field, greenhouse, fruit tree or meadow: wherever a large area needs feeding, the big bucket lets you tackle it all in one go.
10 kg cover around 2.3 hectares
Request 10 kg
Frequently asked questions.
When do I apply AquaSave?
Once, when potting or repotting. Work it in dry in the root zone and water thoroughly.
How much do I need?
2 g per liter of soil. A 750 g pack is enough for around 375 liters of soil.
What must I not do with AquaSave?
Do not leave it on the surface, do not dissolve it in water and do not spray it onto the leaves.
How do I store it?
Keep dry and sealed, protected from moisture and out of reach of children. Not for consumption.
Goes well with

