PON 12 l Self Watering System Substrate Refill

Lechuza PON - the key to the Lechuza self-watering system - is a specially formulated granular plant substrate which separates your potting soil from the reservoir, aerates the roots, and helps regulate water supplied to your plant. It's excellent buffering properties prevent common fertilizing mistakes, as it stores excess nutrients and fertilizer and slowly releases these to the plant.

• Perfect alternative to conventional potting soil
• Controls water supply to the plant
• Provides your plants with nutrition for 6 to 12 months
• Each planter comes with the correct amount of PON
• Structurally stable plant substrate
• Made from pumice, zeolites and lava