500ppms of unknowns you mean. In the USA you can get water reports directly from your water Co., usually online now-a-days. Plants need trace amounts of chlorine, but chloramine on the other hand is not good for them. Water Utilities switch back and forth, usually seasonally, so you may have problems off and on. I know you don't like it, but here's AI:
You said:
what is chloramine & will it harm plants
ChatGPT said:
Chloramine is a disinfectant used in tap water, made by combining
chlorine and ammonia. Many municipalities use chloramine instead of chlorine because it stays active in the water supply longer.
Will Chloramine Harm Plants?
- Yes, chloramine can harm plants if not removed from your water.
- It affects beneficial microbes in the root zone and soil, especially in organic or hydroponic growing systems.
- It can cause stress to plants, inhibit nutrient uptake, and damage root health over time.
Chloramine vs. Chlorine in Water:
- Chlorine evaporates from water if left to sit out for 24-48 hours.
- Chloramine does NOT evaporate easily and requires specific treatment to remove it.
How to Remove Chloramine from Water for Plants:
- Activated Carbon Filters: A high-quality carbon filter will neutralize chloramine.
- Use Ascorbic Acid (Vitamin C):
- ¼ teaspoon of powdered Vitamin C (ascorbic acid) will neutralize chloramine in about 50 gallons of water.
- Reverse Osmosis (RO) Systems: Will effectively remove chloramine from your water supply.
- Commercial Chloramine Neutralizers: Products used for aquariums (like Prime by Seachem) work for grow systems too.
Is it harmful long-term?
- In hydroponics, chloramine can kill beneficial bacteria in the root zone.
- In soil, it can wipe out beneficial microbes crucial for nutrient uptake.
- Long-term exposure can lead to nutrient lockout, stunted growth, and poor yields.
the brussley sprouts
