Water retaining polymer’s appearance
It’s a white granule form before absorbing water.
After absorbing (plenty water), its granule form become water gel form.
How does it work for plants?
Soil is so important to plants. And water retaining polymer can improve soil:
- Increase soil’s water retention ability.
It can hundreds times its weight in distilled water. So the soil mixed with it can be much improved on water retaining ability.
- Loose soil.
It is going to expand (and become water gel) when meet water.
And when water gel release water to plant, it become much smaller granule form.
- Keep warm
Cause the water’s high heat capacity, the soil mixed with water gel can keep plants warm.
- Releasing Fertilizer slowly
It can help soil absorbing more fertilizer liquid and release them slowly.
- Crops / fruit tree: to increase yield;
- Seeds: to increase the survival and germination rate;
in golf lawn
- Grass: to reduce the water frequency;
in streetscape / horticulture
- to help plants grow better (beautiful);
- to reduce the water frequency.
Better choose — Pack Rain
Pack Rain is an improved water retaining polymer.
- Effect last for years.
Most water retaining polymer’s Genuine effect period is 1-3 months.
Pack Rain can break down to Potassium, form ammonia, form water and carbon dioxide.
Tip: Some water retaining polymer contains sodium polyacrylate which brings soil alkalization.
Totally harmless to human.
Tip: some water retaining polymer contains acrylamide which cause cancer.