Origin and Natural Habitat
Lithops are native to the arid regions of South Africa and Namibia..
Plant Characteristics
Lithops species all have similar growth forms, but vary greatly in terms of markings and colouration.
Please note that these are assorted, random species seedling so each plant will have different colours.
Care Guide
Light
Lithops need bright filtered light, preferably for the majority of the day. We recommend 60% shade cloth. Lithops will not tolerate full sun in cultivation.
Soil
Lithops require a very well-draining soil mixture with plenty of gritty components. A medium with akadama and pumice is preferred.
Water
In cultivation, Lithops can be watered sparingly during the milder months of autumn and spring. However, keep them completely dry in summer when it is dormant. Do not water immediately after flowering. Keep dry whilst it is ‘splitting’ (producing new leaves) until the old set of leaves has completely withered away.
Pot size
Lithops are dwarf succulents and individual stems remain small. This genus does however form large clusters after many years of growth. Initially, a 8-10cm pot will be sufficient. As they grow older, plant this species in a pot that is 5cm wider than its outermost stems to accommodate new growth.
Temperature
Lithops‘ ideal temperature ranges between 15 – 25°C. It can tolerate 5 – 35°C and is highly sensitive to frost.
Humidity
Lithops are extremely sensitive to humidity. Make sure that your growing space has plenty of airflow to prevent stem rot.
Fertilizing
Use a half-strength diluted general liquid fertilizer only during the growing season. Do not fertilize during summer. Alternatively, a small amount of slow-release fertilizer will be sufficient.
Growing season
Lithops are in active growth during autumn and spring.
Propagation
Lithops are best propagated from seeds.
Seed germination: Seeds should be sown in early autumn. Plant the seeds in a coco peat mix in an airtight container, and cover them with some sifted coco peat. Once most of the seeds have germinated, remove the lid of the container to allow airflow. Gently water the seedlings every few days so that the soil does not dry out. The container should be relatively deep to accommodate their root systems.