Hard Water
Our analysis of 2 verified rescue cases across 2 plant species shows exactly what causes hard water and the most effective fixes.
Quick Summary
Fluoride and chlorine in tap water cause brown, crispy tips and leaf margins over time.
Most Effective Solutions
- 1 Switch to distilled water, rainwater, or filtered water
- 2 Allow tap water to sit for 24 hours to dissipate chlorine
- 3 Flush the soil periodically with distilled water to remove salt buildup
Affected Plants
2 speciesFrequently Asked Questions
What causes hard water?
How do I fix it?
- Switch to distilled water, rainwater, or filtered water
- Allow tap water to sit for 24 hours to dissipate chlorine
- Flush the soil periodically with distilled water to remove salt buildup
Which plants are most affected?
Can it be prevented?
Which of the 7 Killers
is threatening your plants?
We use Plant Grail problem records — root rot, mites, light, humidity — to rank which failures show up most. Answer 5 questions and we'll tell you which ones match 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 mechanism, rescue protocol, and prevention for the failure classes that show up most in Grail. 7 lessons. $19.
Get The 7 Killers — $19 →