Growing Mexican Pinguicula in a Drainage-Free Dish Garden

A grower planted Mexican butterworts (Pinguicula) in a 3-inch deep decorative bowl without drainage holes.

Critical Points

• Use only distilled or rainwater to prevent mineral buildup.
• Water carefully—just enough to moisten the soil. Overwatering leads to root rot because excess water has nowhere to go.
• The setup can work long-term if you maintain a barely damp, not soggy, medium.

Mexican Pinguicula are adaptable but unforgiving of waterlogged conditions.