overwatering and Schefflera
Quick answer
If overwatering is what's going on with your Schefflera, the most likely cause is: Schefflera planted in peat-heavy soil that is watered before the top inch dries out stays saturated; oxygen is displaced from the root zone, fine feeder roots die back, and the plant shows the same yellowing lower leaves and limp stems that look like underwatering but actually mean the roots can no longer drink.
Start here:
- 1. Tip the root ball out of the pot and snip off any brown, mushy roots with sterilized scissors; if more than half the roots are gone, take 4 inch stem cuttings and root them in clean water as insurance.
- 2. Repot into a sterile mix of two parts peat-free potting soil to one part perlite, choose a pot with at least three drainage holes, and water only when the top inch of medium feels dry.
Why overwatering happens to Schefflera
Schefflera spp.
Schefflera planted in peat-heavy soil that is watered before the top inch dries out stays saturated; oxygen is displaced from the root zone, fine feeder roots die back, and the plant shows the same yellowing lower leaves and limp stems that look like underwatering but actually mean the roots can no longer drink.
How to correct overwatering on Schefflera
- 1
Tip the root ball out of the pot and snip off any brown, mushy roots with sterilized scissors; if more than half the roots are gone, take 4 inch stem cuttings and root them in clean water as insurance.
- 2
Repot into a sterile mix of two parts peat-free potting soil to one part perlite, choose a pot with at least three drainage holes, and water only when the top inch of medium feels dry.
Keep overwatering from repeating on this Schefflera
Empty saucers thirty minutes after every watering so the pot never sits in runoff; reduce watering by a third during winter when lower light slows transpiration.