| Gac Fruit (木鱉果) | Vine | Sep / Oct – Dec / Jan | Full Sun; High Water | Fall / Winter |
| Goumi Berry (銀木半夏 / 羊奶果) | Shrub | May / Jun – Jul | Full Sun to Partial; Low Water | Late Spring / Summer |
| Gooseberry — Green / Red (鵝莓 / 醋栗) | Shrub | Jun / Jul – Aug | Partial Shade to Full Sun; Moderate | Summer |
| Goji Berry / Wolfberry (枸杞果) | Shrub | Jul / Aug – Oct / Nov | Full Sun; Low to Moderate Water | Summer / Fall |
| Granadilla / Passionfruit (黃金百香果) | Vine | Year-Round (Peak Summer & Winter) | Full Sun; High Water | 4-Seasons |
| Grape — Seedless Table / Concord (葡萄) | Woody Vine | Jul / Aug – Sep / Oct | Full Sun (7–8 hrs); Deep Water | Summer / Fall |
| Grapefruit — Ruby Red / Marsh (葡萄柚) | Tree (Evergreen) | Oct / Dec – Mar / May | Full Sun; Moderate Water | Winter / Spring |
| Grumichama / Brazil Cherry (巴西櫻桃) | Tree (Evergreen) | Sep / Oct – Nov / Dec | Full Sun to Partial; High Water | Fall |
| Guava — Pink / White / Strawberry (芭樂 / 蕃石榴) | Shrub / Small Tree | Year-Round (Peak Aug – Nov) | Full Sun; Moderate Water | 4-Seasons |