How do you use marginalisation in a sentence?

Well on Runescape, normally people would just go to the Grand Exchange to buy it. But though you can only be a member to purchase it and or grow it. You can grow some with the level of 57+ Farming. But be aware that it takes 960 minutes (roughly 16 hours) for the Papaya tree to fully grow. 72xp is also given when planting it.