Water Retaining Gel
As we know,potassium fertilizer can offer plants potassium.But do you heard there is one type potassium fertilizer can also improve the soil and increase the yield more 30%?
what is it?
This kind of fertilizer is called potassium based water retaining gel ,also called SOCO polymer.
This amazing polymer can absorb hundreds times it weight in water and then turn to water gel.
It’s hard to squeeze out water from this water gel. Other side,when plants need water, water gel can release the fertilizer efficiency&water to the roots of plants slowly–this is why water retaining gel can increase yield (especially for Root vegetables such as potatos).
Here is the comparison using SOCO Polymer other not:
Here is the article show more details about SOCO polymer water retaining gel: