Adromischus triflorus can easily be grown from cuttings or seed and does not require any special modified greenhouses. Sow seeds in autumn. Use a shallow seedling tray with a mixture of coarse river sand (60%) and sieved compost (40%). Do not compact the soil in the seedling tray. Sow seed evenly onto the mixture and cover with a fine layer of sand, approximately 0.5 mm. Keep soil medium moist using a mist sprayer. Do not overwater. Place sowed seeds in an area receiving morning sun or sufficient light. Seeds will germinate within 2 weeks.

Remove sturdy leaf cuttings from the mother plant in spring to early summer. Allow the wound on the leaf cutting to dry out for a couple of days. A well-drained sandy mixture is sufficient to root A. triflorus leaf cuttings. Water cuttings using a fine mist sprayer. Always use sterilized equipment and soil mediums when propagating plants. Rooted cuttings should be transplanted into bigger containers, with a higher compost ratio. Place transplanted plants in a semi-shaded area with good air flow.

Adromischus triflorus are not particularly vulnerable to pest attack in the wild, but can be susceptible to white scale attack in the nurseries. A general insecticide can be used to eradicate this pest. This species is best used as a water-savings plant or can be used in miniature gardens, mixed succulent bowls and in rockeries.