The term “pickle plant” often causes confusion for gardeners, as it refers to both a specific succulent and the cucumbers used for pickling. This article clarifies the distinction and provides guidance on both.
Debunking the “Pickle Plant” Myth
A “pickle plant” does not yield edible pickles; rather, the common name refers to the succulent species, Delosperma echinatum. This plant earned its moniker due to its distinctive, plump, green leaves that resemble tiny pickles and are often covered in small, soft, bristly hairs, giving them a unique texture. Delosperma echinatum is a low-growing, sprawling succulent native to South Africa, thriving in rocky, arid environments. You cannot grow a cucumber, which is a fruit, by planting a pickled one.
Caring for Your Succulent Pickle Plant
Light Requirements
Delosperma echinatum thrives in bright conditions, requiring ample light to maintain its compact form and vibrant green coloration. It prefers bright, indirect sunlight but can tolerate a few hours of direct morning sun. Insufficient light can cause its stems to stretch, resulting in a leggy appearance.
Watering Needs
This succulent is adapted to dry conditions and is highly susceptible to overwatering, which can quickly lead to root rot. The “soak and dry” method is recommended: water thoroughly only after its soil has completely dried out. In warmer months, watering might occur every two to three weeks. In winter, reduce watering significantly, sometimes to once a month or less, especially if temperatures drop.
Soil and Potting
Well-draining soil is paramount for Delosperma echinatum. A specialized cactus or succulent potting mix is ideal, providing necessary aeration and drainage. Pots must always have drainage holes to prevent water accumulation and root rot. Repotting is generally needed every two to three years to refresh the soil and accommodate growth.
Temperature and Humidity
Delosperma echinatum prefers average room temperatures, typically 60 to 75 degrees Fahrenheit (15-24 degrees Celsius). It is drought-tolerant and thrives in low-humidity environments, making it suitable for most indoor settings. It is not frost-hardy and should be moved indoors or protected when temperatures consistently fall below 41 degrees Fahrenheit (5 degrees Celsius).
Growing Cucumbers for Pickling
To grow actual pickles, cultivate pickling cucumbers. These plants require full sun, at least six to eight hours of direct sunlight daily. Cucumbers flourish in fertile, well-drained soil with a pH between 6.0 and 6.8, improved by incorporating compost or aged manure.
Planting should occur after all danger of frost has passed, typically when soil temperatures consistently reach at least 70 degrees Fahrenheit. Consistent watering is important; cucumbers require steady moisture for crisp, juicy fruit. Aim for one to two inches of water per week, ensuring the soil remains moist but not waterlogged.