Hens and Chicks, botanically known as Sempervivum, are resilient perennial succulents. Their Latin name translates to “always living,” a testament to their ability to thrive with minimal attention and water. These plants are naturally found in the rocky, high-altitude regions of Europe, such as the Alps and Carpathians. This alpine heritage means the plant stores a large reserve of water in its thick, fleshy leaves, making it highly drought-tolerant. Understanding this native environment is key to properly watering your Sempervivum.
Determining When to Water
The most important factor in watering Hens and Chicks is ensuring the previous watering has been fully absorbed before applying more. Succulents are far more likely to die from overwatering than from a lack of moisture. Therefore, never rely on a fixed calendar schedule for watering these plants.
Instead, check the soil’s moisture level manually. Use the “finger test” by sticking your index finger one to two inches deep into the soil near the plant. If the soil feels damp or cool at this depth, wait several days before checking again. For container plants, the soil should register as completely dry before you consider watering.
Proper Watering Technique
When the soil has dried out completely, the goal is to provide a thorough, deep soaking. Watering deeply encourages the development of strong, deep root systems that help the plant withstand periods of drought. For containers, continue applying water until you see it freely draining out of the bottom drainage holes, confirming the entire root zone has been saturated.
It is crucial to direct the water only to the soil and avoid the central rosette of the plant. Water trapped within the dense cluster of leaves can sit, creating a moist microclimate that invites fungal diseases and causes the plant to rot from the center outward. If water accidentally pools in the rosette, gently tilt the plant or use a small puff of air to dislodge the moisture. In-ground plants should also receive a deep soaking less frequently, benefiting from the soil’s natural ability to hold moisture over time.
Seasonal Adjustments and Troubleshooting
Your watering routine will require modification based on the season and environmental conditions. During the winter months, Sempervivum enters a state of near-dormancy, and watering should be dramatically reduced or stopped entirely. Periods of high atmospheric humidity naturally slow the evaporation rate from the soil, requiring a longer interval between waterings to prevent rot.
Conversely, plants situated in intense summer heat or full sun may deplete their water reserves faster and will need more frequent soil checks. If a plant begins to look mushy, yellow, or develops black spots, it is a sign of overwatering and the onset of root rot. However, if the leaves appear shriveled, thin, or deflated, this indicates moisture depletion and is a visual cue that the plant needs a deep drink.