- The minimum required quantity for Haworthia Dragon light (HA067S60) is 5.
- The minimum required quantity for Haworthia magnifica v.atrofusca (HA110S60) is 5.
- The minimum required quantity for Haworthia cymbiformis (HA027S60) is 10.
- The minimum required quantity for Haworthia hybrid Mirrorball (HA139S60) is 5.
