How a spray comes off the store

A spray or fertiliser recorded on a planting takes from the store by itself — when the product is in the store and the amount converts.

1. Put the product in the store first: Stock → Add an item → Spray or fertiliser.
2. Record the spray on the planting as usual. Under Qty used the form says what will happen before you save.
3. "Takes 150 g … out of the store" means it will come off. Grams become kilograms and ml become litres exactly.
4. If it says the amount will not come off, the unit does not convert — kg against a bottle counted in litres, or a cap. Change the unit.
5. Sprays dated before the day you started counting that item never come off it: what you found on the shelf already includes them.
6. Drugs, supplies and packaging are counted by hand, because a treatment record has no quantity to subtract.