Fungal Infection
Our analysis of 23 verified rescue cases across 17 plant species shows exactly what causes fungal infection and the most effective fixes.
Quick Summary
Fungal infections in Boston ferns typically result from poor air circulation combined with high humidity and wet foliage. While ferns need humidity, stagnant air and water sitting on leaves create ideal conditions for fungal growth.
Most Effective Solutions
- 1 Improve air circulation with a gentle fan
- 2 Avoid wetting foliage when watering�water at soil level
- 3 Remove affected fronds immediately with clean scissors
Affected Plants
17 speciesscindapsus treubii
Scindapsus treubii
dieffenbachia
Dieffenbachia spp.
boston fern
Nephrolepis exaltata
parlor palm
Chamaedorea elegans
anthurium
Anthurium spp.
english ivy
Hedera helix
chinese evergreen
Aglaonema spp.
ficus elastica
Ficus elastica
calathea
Goeppertia spp.
hoya
Hoya spp.
philodendron
Philodendron spp.
pothos
Epipremnum aureum
begonia
Begonia spp.
rubber plant
Ficus elastica
orchid
Phalaenopsis spp.
mammillaria
snake plant
Dracaena trifasciata
Frequently Asked Questions
What causes fungal infection?
How do I fix it?
- Improve air circulation with a gentle fan
- Avoid wetting foliage when watering�water at soil level
- Remove affected fronds immediately with clean scissors
Which plants are most affected?
Can it be prevented?
Which of the 7 Killers
is threatening your plants?
We analyzed 1,616 documented plant deaths to identify the 7 causes behind 78% of all losses. Answer 5 questions — we'll tell you exactly which ones apply to your setup.
Skip the quiz — get The 7 Killers course ($19) →Question 1 of 5
How do you decide when to water your plants?
Question 2 of 5
Where do most of your plants live?
Question 3 of 5
What's your home environment like?
Question 4 of 5
Have you lost a plant in the last 6 months?
Question 5 of 5
How often do you check your plants for pests?
Your diagnosis is ready
We've identified your top 2 risk killers. Enter your email to see the full breakdown and your personalized rescue protocol.
Your plants are most at risk from:
The 7 Killers mini-course covers every one of these in depth — mechanism, rescue protocol, prevention. 1,616 cases. 7 lessons. $19.
Get The 7 Killers — $19 →