Water crystal Granule, also known as flora/flower gel, water gel crystal, polymer gel crystal, water saving crystal. A 5 gram packet of Crystal Granule packet expands to fill a volume of over 1L after soaked in water for 5 hours. Put 1 litter clean water in the glass vase, then put 1 packet crystal granule in the water. After 5 hours, the crystal granule will expand to fill the vase, unlike the crystal soil, you don't need to drain the excess water. So it's important that not to put too much water to soak the Crystal granule, otherwise it will become too muddy. However, if you have put too much water, don't worry! you still can drain the excess water, just that the color will run a bit with the water.
Our Crystal Granule used food color for coloring, you can creat your own color by adding the color into the clear Crystal Granule.
Enjoy!
