African Violets Not Blooming After Repotting: Pot Size, Soil, and Division

A grower with nine African violets hadn't seen blooms in two years despite previous regular flowering. Plants were repotted in commercial African violet soil and kept in their usual location. The issue likely involves pot size, soil composition, or division shock.

Pot-Bound Preference

African violets bloom best when slightly pot-bound. Overly large pots encourage root growth over flowering. Measure the plant's leaf span and divide by three for ideal pot diameter (e.g., 9-inch plant = 3-inch pot).

Soil Improvement

Commercial African violet mixes are often too dense. Add perlite (1:1 ratio) for better drainage and aeration. Compacted soil suffocates roots and prevents blooming.

Division Caution

Dividing multi-crown plants often causes prolonged shock. If attempting division, use a sterilized knife, separate crowns with roots intact, and pot each in appropriately small containers. The African Violet Society of America (avsa.org) offers detailed division guides.

Leaning Stems

Stems bending despite regular rotation suggest insufficient light intensity. Increase light exposure or supplement with grow lights.