| Dendrobium Grumpy's Daughter | 10 Aug 2024 | Dendrobium Zoe Byrne-Dimos × Dendrobium Grumpy |
| Dendrobium Grumpy Wamberal | 09 Aug 2024 | Dendrobium Wamberal × Dendrobium Grumpy |
| Dendrobium Grumpy Fairfax | 31 Jul 2024 | Dendrobium fairfaxii × Dendrobium Grumpy |
| Dendrobium Grumpy Duffy | 29 Jul 2024 | Dendrobium Duffy × Dendrobium Grumpy |
| Dendrobium Amphion Gigantes | 28 Jul 2024 | Dendrobium Memoria Jean Deas × Dendrobium Grumpy |
| Dendrobium Amphion Eos | 28 Jul 2024 | Dendrobium Bill's Beauty × Dendrobium Grumpy |
| Dendrobium Legend Scorpion | 25 Jul 2023 | Dendrobium Grumpy × Dendrobium Hot Coals |
| Dendrobium Waverley Flirt | 01 Oct 2020 | Dendrobium Grumpy × Dendrobium Aussie Phil |
| Dendrobium Grumpy Laura | 13 Oct 2017 | Dendrobium Grumpy × Dendrobium Laura Elizabeth |
| Dendrobium Grumpy Honey | 27 Sep 2017 | Dendrobium Grumpy × Dendrobium Anthedon Honeycomb |
| Dendrobium Grumpy Tamara | 18 Sep 2017 | Dendrobium Grumpy × Dendrobium Tamara |
| Dendrobium Grumpy Veil | 12 Sep 2017 | Dendrobium Grumpy × Dendrobium teretifolium |
| Dendrobium Grumpy Ginger | 12 Sep 2017 | Dendrobium Grumpy × Dendrobium Australian Ginger |
| Dendrobium Amphion Axios | 06 Sep 2017 | Dendrobium calamiforme × Dendrobium Grumpy |
| Dendrobium Grumpy Ladies | 21 May 2012 | Dendrobium Grumpy × Dendrobium schoeninum |
| Dendrobium Amphion Glory | 16 May 2012 | Dendrobium Amphion Lampetia × Dendrobium Grumpy |
| Dendrobium Amphion Dream | 16 May 2012 | Dendrobium fuliginosum × Dendrobium Grumpy |
| Dendrobium Amphion Charm | 14 May 2012 | Dendrobium Jake Noah × Dendrobium Grumpy |
| Dendrobium Samuel Noah | 14 May 2012 | Dendrobium Tweetas × Dendrobium Grumpy |
| Dendrobium Grumpy Doll | 14 May 2012 | Dendrobium Grumpy × Dendrobium dolichophyllum |
| Dendrobium Hot and Grumpy | 01 May 2012 | Dendrobium Grumpy × Dendrobium Aussie Hot Lips |
| Dendrobium Kalon Byrne-Dimos | 16 Apr 2012 | Dendrobium Dorn's Bill × Dendrobium Grumpy |
| Dendrobium Waverley Amber | 31 Mar 2012 | Dendrobium Grumpy × Dendrobium Dainty Cascades |
| Dendrobium Waverley Flare | 31 Mar 2012 | Dendrobium striolatum × Dendrobium Grumpy |
| Dendrobium Waverley Gem | 03 Feb 2012 | Dendrobium Grumpy × Dendrobium mortii |
| Dendrobium Rajes | 16 Nov 2010 | Dendrobium Fiona Louise × Dendrobium Grumpy |
| Dendrobium Beaumont | 15 Oct 2010 | Dendrobium Saboteur × Dendrobium Grumpy |
| Dendrobium Lilac Queen | 15 Oct 2010 | Dendrobium Australian Freckles × Dendrobium Grumpy |
| Dendrobium Threegees | 23 Oct 2008 | Dendrobium Green Gem × Dendrobium Grumpy |
| Dendrobium Amythaon | 16 Feb 2005 | Dendrobium Grumpy × Dendrobium pugioniforme |