The plant in the photos is the exact plant you will receive.
Where it grows
Haworthia marxii is native to the Western Cape of South Africa, in an isolated area near the town of Laingsburg.
Special features
Haworthia marxii is one of the rarest and hardest to grow species of Haworthia. It is dark in colouration with plenty of leaf window striations. This particular specimen has yellow variegation.
This species is quite fussy and is not ideal for beginner growers.
Care guide
Like most Haworthia, a well drained mix is essential. Plant this specimen in a mix of 1:1:1 Akadama, Pumice and perlite. It prefers filtered light, and should be kept under at least 60% shade cloth. Water well during autumn and spring. Make sure that the soil dries out in between each session of water. This species needs plenty of airflow and should not be kept in a greenhouse or indoors.
Growing season
Autumn and spring.
Propagation
Propagation is very difficult and it is best to grow from leaves.