Kalidium plants typically thrive in well-draining, sandy or loamy soils, tolerating saline and alkaline conditions well. They prefer full sun exposure and require moderate watering, being mindful of waterlogging. To plant, select a sunny site and amend the soil with organic matter if needed to improve drainage. Space the plants as recommended for their mature size, and water them deeply after planting. Mulch can help retain soil moisture. Regularly check for pests and diseases. Different kalidium species may have variant needs, so research the specific requirements of your chosen species.