Howard S.
| AOC no. | Date | Award | Plant |
| 7205 | 15.Sep.2024 | AM/AOC 2024 (SA) | Dendrobium speciosum 'William Kenneth' |
| 7204 | 04.Sep.2024 | AM/AOC 2024 (SA) | Dendrobium speciosum 'Judgadi' |
| 7203 | 04.Sep.2024 | ACM/AOC 2024 (SA) | Dendrobium speciosum 'Palmerston Mist Craigmore' |
| 7202 | 04.Sep.2024 | AM/AOC 2024 (SA) | Dendrobium speciosum 'Palmerston Mist Craigmore' |
| 7025 | 14.Dec.2023 | ACC/AOC 2023 (SA) | Saccalabiopsis armitii 'Maryborough' |
| 7024 | 14.Dec.2023 | HCC/AOC 2023 (SA) | Saccalabiopsis armitii 'Maryborough' |
| 6582 | 02.Sep.2021 | AM/AOC 2021 (SA) | Den. Australian Artist 'Kev' |
| 6525 | 25.Jun.2021 | FCC/AOC 2021 (SA) | Laelia anceps 'Lynette' |
| 6304 | 06.Mar.2020 | AM/AOC 2020 (SA) | Stanhopea graveolens 'Tracy' |
| 6136 | 14.Jun.2019 | HCC/AOC 2019 (SA) | Paphiopedilum concolor 'Mo Mo' |
| 6133 | 14.Sep.2019 | AM/AOC 2019 (SA) | Den. Samford Snow 'Danielle ' |
| 6030 | 22.Sep.2018 | AM/AOC 2018 (SA) | Dendrobium speciosum 'Sonny James' |
| 6029 | 15.Sep.2018 | AM/AOC 2018 (SA) | Den. Australian Freckles 'Jenna' |
| 6028 | 15.Sep.2018 | HCC/AOC 2018 (SA) | Dendrobium speciosum 'Jenna' |
| 6027 | 15.Sep.2018 | HCC/AOC 2018 (SA) | Den. Australian Artist 'Kev' |
| 5539 | 11.Nov.2016 | HCC/AOC 2016 (SA) | Cymbidium canaliculatum 'Wangaby' |
| 5538 | 11.Nov.2016 | ACM/AOC 2016 (SA) | Cymbidium canaliculatum 'Wangaby' |
| 4425 | 19.Oct.2011 | HCC/AOC 2011 (SA) | Sarcochilus falcatus 'Jenna' |
| 4131 | 04.Mar.2010 | HCC/AOC 2010 (SA) | Ctsm. Orchidglade 'Jenna' |