Viola plants are really amazing. Viola plants prefer cool to warm climates, and wilt a bit in mid-summer heat. In warmer areas, we recommend partial shade. They tolerate a variety of soils. Add a general purpose fertilizer when planting them, then once a month after that.
Once your Viola plants are established, they should grow well, even if left unattended. Soil should be moist, but not wet. Water them during dry periods, once or twice per week. Keep them well weeded.
Remove spent blooms to promote additional blooms, and extend the blooming period. This will also keep the appearance neat and beautiful.
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