Houseplant Tips: Is It Possible a Plastic Bag Revive a Drooping Fern?
The Problem
Not many plants challenge a person’s perseverance as much as ferns. At one moment they’re lush and vibrant; the next they look like tumbleweed left on a radiator. Fern leaves crisp up at the first hint of low humidity, and after they turn brown, most think it’s the end.
The Trick
Put the fern within a transparent bag – however don’t seal it as it still needs air circulation – and position it in bright but indirect light.
Indoor Plant Clinic: what causes a chalky crust on my potting mix?
The Explanation
This method creates a mini terrarium, trapping moisture around the plant. Consider it mimicking the tropical environment – the humid mini-environment where ferns flourish. It doesn’t hydrate the plant for you, but it significantly reduces moisture loss and promotes fragile new fronds to unfurl.
This Test
I used this technique on a Boston fern that seemed past recovery. Following a week and a half in its humid enclosure the potting medium was still damp and small green curls started emerging. Within a few weeks, the plant was visibly fuller and greener.
This Verdict
This isn’t a instant solution and you may lose some fronds along the way, but the bag trick can truly save a fern near death. At no expense, it’s among the top effective resuscitation methods available.
