That would be potassium chloride. Potash is its' common name.
it used for fertilizer
The fertiliser lime is the sedimentary rock limestone.
blue
Nitrogen.
Earthway makes the best Fertilizer spreaders. You can purchase these spreaders at Ace Hardware and some of you other local hardware dealers.
Christmas Island rock phosphate fertilizer typically contains phosphorus, calcium, and minor amounts of other nutrients like sulfur and magnesium. It is a natural source of phosphorus for plants, providing slow-release benefits over time.
Straight fertilizer is a fertilizer that contribute nutrient to the crops. In the fertilizer there is urea, rock phosphate, ammonia, sulfate and muriate of potash. It can be put straight on the plates to help them grow faster.
Fertilizer
If you are on a creature with this on hit "z" and the animal makes fertilizer (poop).
Manure is one type of fertilizer. Manure needs to age or it can burn the plant. Some plants prefer time release fertilizer.
China
A well balanced fertilizer like 10-10-10 or 20-20-20 works great.