The genus 'neslia', belonging to the mustard family, is an annual crop that supports a range of conditions. Basic Care Needs include full sun exposure, consistent watering, and well-drained, moist and fertile soil. It prefers a cool to moderate temperature range. The Common Challenges encompass pests like aphids and flea beetles, and diseases such as downy mildew. Seasonal Considerations involve spring sowing for summer flowering. Autumn brings forth seed collection, while winters are dormancy period, requiring little to no care.