Echeveria Little Painted Lady - succulent

Echeveria derenbergii 'Little Painted Lady'

APPEARANCE : Olive green leaves, blue-green when young, patterned and edged with red. Mature and happy plants may produce stems of red-and-cream bell flowers.
USE FOR : Great for rockeries, pots and indoors. Hardy and drought tolerant once established.
PLANTING : Plant in well drained neutral to alkaline soil in a full sun position for maximum leaf colour.
CARE: Water when the top of the soil is dry; be careful not to overwater. Water around the plant or into its cachepot or saucer, not onto the rosette. Carefully pull away any dead dry leaves from the edge of the rosette.
HEIGHT & WIDTH: 10 cm H x 10 cm W.
YOUR PLANTS : These are tubestock plants, healthy young plants with new roots that will establish quickly in your garden. The pot size is 80mm high and 42 mm wide.
You can see an example in the image gallery.
What is tubestock?