| Common Name | Mexican petunia |
| Family | Acanthaceae |
| Genus | Ruellia |
| Species | Tuberosa |
| Origin | Mexico / Central America |
| Blooming | Summer to frost, often year-round in tropics |
| Leaf Color | Green |
| Sunlight | Half-shade / Sun |
| Category | Outdoor plants |
| Pet Friendly | No |
Well-draining fertile loam or potting mix with perlite
Keep soil consistently moist during growth, allow slight drying between waterings to prevent root rot
Prefers full sun for best blooming, tolerates partial shade in hot climates
Feed monthly during growing season with balanced liquid fertilizer
Deadhead spent flowers regularly; prune back hard after flowering cycle to maintain shape
These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.
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