Medlar: A Forgotten Delicacy That Loves the Frost

The Common Medlar (Mespilus germanica) is a small tree or shrub that was once a staple in European gardens and is now making a comeback as a trendy exotic. Its fruits resemble large rose hips or brown apples. The most unique thing about medlars is that they are hard and astringent when harvested, but after the first frost or prolonged storage (bletting), they become soft, sweet, and taste like apple butter with cinnamon.

Soil: Where Does the Medlar Gather Its Sugar?

Medlar is fairly undemanding but needs deep, nutrient-rich soil for good fruiting.

• Best Choice: Fertile Loamy soils (Type 1) or Sandy Loams (Type 2) with a neutral pH.
• Soil Check: Perform the sausage test. If the soil rolls into a flexible stick (Type 1), it's ideal: the roots will get enough moisture for fruit development.

Best Companions (Good)

• Pear and Apple: Share similar care requirements and complement each other well in the garden.
• Hawthorn: Often used as a rootstock for medlar; they are perfectly compatible.
• Dogwood (Cornelian Cherry): Together they create a disease- and pest-resistant ecosystem. Check out our dogwood guide.

Main Enemies (Bad)

• Walnut Trees: Traditional danger. Walnut juglone suppresses medlar development, making it weak.
• High Water Table: If the water is closer than 1.5 meters to the surface, the medlar's roots will start to rot within a few years.
• Deep Shade: In the shade, the medlar barely blooms, and its unique fruits will never reach the required sugar content.

AgroPlanner Tip: Medlar grows slowly but eventually forms a very beautiful, wide canopy. In our app, it occupies a 3x3 grid. The system will help you choose a sunny spot and will definitely flag the walnut toxic zone in red to ensure your rare tree thrives.