| Clue | Source | Date |
|---|---|---|
| Like good soil | Eugene Sheffer | 01 Dec 2020 |
| Good for growing | The Washington Post | 16 Apr 2020 |
| Strange for vacuous elite to be productive | The Sun Two Speed | 02 Nov 2018 |
| Fruitful, productive | The Sun Two Speed | 02 Nov 2018 |
| Fecund | Universal | 18 Sep 2018 |
| Rich base beneath wobbly trifle | The Telegraph Toughie | 10 Aug 2018 |
| Loudly upset about term used in Scrabble? It's inventive | The Telegraph Cryptic | 06 Feb 2018 |
| Fruitful | The Telegraph Quick | 10 Aug 2017 |
| Productive | The Telegraph Quick | 16 Jul 2016 |
| (Of soil) rich | The Times Concise | 18 Apr 2016 |
| Like loamy soil | New York Times | 06 Jan 2015 |
| Able to bear | ||
| Productive. | ||
| Rich in resources. | ||
| Abundantly productive. | ||
| Prolific. |