African Violet Yellow Leaf Rim: Moisture and Bloom Trigger

Diagnosis: Slightly Too Moist

Single yellow-rimmed leaf on your African violet 'Gertrude' indicates soil slightly too wet. Self-watering pots often keep soil constantly moist—African violets prefer the top to feel nearly dry.

Immediate Adjustment

• Remove reservoir water Friday night
• Replace Sunday night (2-day dry period weekly)
• Top should feel nearly dry before refill

Bloom Trigger: Epsom Salts

1. Mix: 1 tsp Epsom salts + ½ cup water
2. Apply: 1 tsp of mix on soil weekly (max 2 tsp/week)
3. Lift leaves gently to avoid spotting
4. Magnesium sulfate triggers blooming

Expected Results

Covered in flowers within 6-8 weeks. Your setup (grow light 12" above, 13hr light/11hr dark, AV soil, AV fertilizer) is otherwise excellent. The self-watering pot is the only issue—African violets hate constantly wet feet.

Why Self-Watering Pots Fail

They maintain constant moisture. Most plants (especially African violets) need oxygen exchange in root zone. The 2-day weekly dry period restores this without stressing the plant.