Phalaenopsis with Severe Root Rot: Repotting and Fertilizer Correction

Overwatered Phalaenopsis: Major Root Loss Recovery

April's orchid (just over a year, bloomed twice) gets occasional Miracle-Gro, watered every 2 weeks based on soil dampness. Last month dropped 3 of 5 leaves (yellow, soggy, fell bottom-up). Two leaves left: one green, one yellowing. Roots very soggy, brown, terrible. Cut roots close to base, left 2 inches, only one solid green 1.5 inches left. Dusted with root stimulator, lightly watered with 15-50-15. Added mulch, new potting soil, placed near sun. Asks if correct, other recommendations.

Expert Response

April, special orchid potting mix needed—hope you used it. Fir bark, perlite, etc. Plant smaller, fewer roots—repot in much smaller container. Plastic with many drainage holes. Phalaenopsis repot annually after flowering. Delayed repotting = mix deteriorates, sours, holds water, restricts airflow. These are air plants naturally with roots in humid jungle air. Pot culture requires coarse mix for airflow yet moisture retention. Good you watered every 2 weeks or plant dead by now. Much root damage = long recovery. If repotting with orchid mix, soak well first (bark repels water). Some morning sun okay. Houseplant needs 65-85°F, avoid chill. Your fertilizer is bloom booster—plant can't use now. Use balanced (20-20-20) or higher nitrogen (30-15-20). Let me know if clarification needed.