You may have at most fifteen missions at the same time, and you may give up any missions but the key ones. Goldenrod Nectar (a dark yellow colour, similar to the color of a jasmine nectar) can be produced by planting a goldenrod flower (goldenrod seeds are unlocked at lvl. https://wybrooksql.wikiadvocate.com/5471471/sound_vacation_tips_that_will_make_journey_more_fulfilling