September: the fertilizing mistake that can weaken your houseplants

The biggest September mistake

As autumn approaches, natural light fades and houseplant growth slows. According to Homes & Gardens, the main September mistake is fertilizing as if it were still summer. "Too much fertilizer can encourage weak growth when the plant does not have enough natural light to support it," explains plant specialist Rosalin.

Why stop fertilizing

More fertilizer will never make up for a lack of light — it actually places more stress on the plant. At the same time, overwatering in fall can lead to root rot and yellowing leaves, especially on monstera.

What to do instead

• Gradually reduce fertilizer until winter
• Space out watering and check soil moisture before watering
• Move plants closer to windows to maximize light

Sources

• Homes & Gardens — The biggest September houseplant mistake to avoid