- The minimum required quantity for Haworthia Okubo lens (HA355S60) is 10.
- The minimum required quantity for Haworthia Cooperi Variegated #7 (HA256S40) is 5.
- The minimum required quantity for Haworthia Huakui (HA5710S65) is 5.
- The minimum required quantity for Haworthia Guduji (HA309S60) is 5.
