Sempervivum calcareum aka Red Tipped Houseleek

With a bit of knowledge and dedication, you can successfully care for Red Tipped Houseleek, making it a rewarding choice for those seeking a moderate challenge.

Red Tipped Houseleek does best in dry soil and should only be watered sparingly.

The Red Tipped Houseleek is delicate when it comes to soil that is too damp, therefore, it is crucial to select a potting soil that has efficient drainage and doesn't hold an excessive amount of moisture. An ideal soil should consist of a substantial amount of perlite or vermiculite for proper drainage and some organic matter for nutrition. Mixing a few handfuls of perlite with commercially available cactus soil should produce the desired result.

Red Tipped Houseleek requires abundant, bright and direct light. Placing it less than one foot from a window is the best way to make sure the plant receives enough light to survive and thrive. Depending on your region, however, the current weather can affect the placement of the plant in your home. For example, in some areas the sun may be too direct and intense, so it's best to place it farther away from the window. You may also need to adjust your placement according to the season as the sunlight can change intensity over the course of the year. If you live in a region with significant temperature fluctuations, such as a desert, you may need to place the plant a bit farther away from the window to avoid extreme heat or cold. With some care and attention, your Houseleek will be sure to bring you many years of beauty and enjoyment.

During the wintertime, it is common for Red Tipped Houseleek plants to go dormant and their growth rate may slow down. Therefore, the amount of waterings should be spaced out more.

Ploi does not possess verified information regarding the toxicity of this particular plant. In the event that you, a member of your family, or a pet ingests plant material with an unclear toxicity level, it is highly recommended to seek the advice of a medical professional.

Red Tipped Houseleek thrives in dry environments, but if you provide extra humidity or mist your plant, the lingering water on its leaves could create an ideal environment for certain fungal diseases.

The Red Tipped Houseleek should be transferred to a new pot once it has increased in size two-fold, or on an annual basis, whichever occurs earlier. Replacing the soil with fresh potting soil containing all the necessary nutrients, is sufficient enough to support the growth of the plant, thus avoiding the need to use fertilizer. It's important to note that plants derive their energy from the sun and not fertilizer.

Red Tipped Houseleek’s native range is the Mediterranean.