Side-by-side plant comparison — which is right for your garden?
Cosmos bipinnatus
Asteraceae · flowers
Solanum melongena
Solanaceae · vegetables
Cosmos (Zones 2-11)
Eggplant (Zones 5-11)
Overlap: Both grow in zones 5–11
| Feature | Cosmos | Eggplant |
|---|---|---|
| Scientific Name | Cosmos bipinnatus | Solanum melongena |
| Family | Asteraceae | Solanaceae |
| Category | flowers | vegetables |
| Sun | ☀️ Full Sun | ☀️ Full Sun |
| Water | 💧 Low | 💧💧 Medium |
| Soil | Well-drained, Poor | Rich, Well-drained |
| Height | 5' | 3' |
| Spread | 2' | 2' |
| Bloom Season | Summer-Fall | Summer |
| Bloom Color | Pink, White, Red | Purple |
| Growth Rate | Fast | Medium |
| Native Region | Mexico | India, Southeast Asia |
| Maintenance | Low | Medium |
Cosmos
Eggplant
Cosmos
Eggplant
Choose Cosmos if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with low water in zones 2–11.
Choose Eggplant if you don't mind medium maintenance. It thrives in full sun with medium water in zones 5–11.
Plant them together? Both overlap in zones 5–11. They share similar sun requirements (full sun), making them potential garden companions.
Explore More Data Tools
For adjacent public-data tools, methodology notes, and network updates, visit DataPeek Facts.