Indoor Gardenia (Braided Trunk): Why Buds Brown & Leaves Drop

Gardenias Are Divas—But Manageable

Your Mother's Day gardenia is struggling because:

• Temperature sensitivity: Buds blast (turn brown/drop) if temps stray outside 55–65°F.
• Light: Needs bright, direct morning sun (east window uncovered).
• Water: Soil must stay evenly moist—never bone dry, never soggy. Water when surface feels barely damp.
• Disturbance: Moving, rotating, or repotting a budding gardenia causes bud drop.

Immediate Care

1. Don't move it. Keep on that east windowsill.
2. Water when top ¼ inch is dry; use room-temp water.
3. Increase humidity: pebble tray, humidifier, or group with orchids.
4. Accept that this bloom cycle may end early. Enjoy the flowers while they last.

Long-Term (If You Want Rebloom)

• After flowering, move to sunny window; 6–8 hrs direct sun.
• Acidic soil (pH 5.0); fertilize with Miracid at ½ strength March–Oct.
• Fall/winter: nights 50–60°F, days ≤70°F to set buds.
• Once buds form, lock in 55–65°F or they drop.

Most find gardenias too demanding for rebloom. Consider it a seasonal beauty; replace annually.