Planting asparagus crowns all comes down to technique. 1. Asparagus crowns can be planted in August in rich, sandy, well-drained soil in full sun. 2. Avoid sites that retain pools of water after heavy rain, or the crowns will rot. If in doubt, plant in raised beds that have a depth of at least 25cm. … Continue reading 14 tips for getting a great asparagus crop in New Zealand: How to plant asparagus crowns