For the horticulturists amongst us, the following were planted in the Rain Garden in September 2013:
| Main Plants |
| Origanum vulgare |
| Origanum vulgare rosenkuppel |
| Persicaria bistorta superba |
| Geranium rosanne jolly bee |
| Luzula sylvatica |
| Dyopteris affinis |
| Polystichum setiferum herrenhausen |
| Alchemillia mollis |
| Euphorbia robbiae |
| Lythrum salicaria robert |
| Verbena borariensis |
| Angelica sylvestris |
| Angelica sylvestris puprurea |
| Foeniculum bronze |
| Persicaria amplex js calienti |
| Filependula purpure elegans |
| Filependula vulgaris |
| Eupatorium purpurea |
| Iris laevigata |
| Margins |
| Iris laevigata variegata |
| mentha aquaica |
| Myostis scropiodies |
| Caltha paulustris |
| Lychnis flos- cuculi |
| Typhinia minima |
| Infill |
| Lunaria annua |