Is My Well Water Killing My Plants?

by | Last updated on January 24, 2024

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Well water is not necessarily bad for plants

– as long as it is clean and free of disease. Well water may be a danger to plants if there are excessive salts or chemicals present. However, there is the possibility that well water contains contaminants that are bad for plants, such as: Heavy metals.

Is it OK to water plants with well water?


Well water

can be used to water garden beds, with some precautions. … The water test will also show if there are any heavy metals in the water, as well as if the water is alkaline or acidic. All of these will affect how well plants will grow and whether food plants will be safe to eat.

Why is my well water killing my plants?

The problem with well water is that

sometimes it’s too alkaline, or not acidic enough

, for certain plants. Soft water contains trace amounts of salt, which can eventually accumulate in the soil. Too much salt in the soil will mess with the transfer of minerals and moisture into the plant roots.

Is well water good for houseplants?


Well water is not necessarily bad for your plants

. However, you should test your well water regularly, or use a reverse osmosis filter to clean the water. Well water can contain excessive amounts of calcium, magnesium, iron, lead, nitrogen, or other chemical contaminants.

Is hard well water bad for plants?


Yes, it’s okay to use hard water on your plants

. But gardens with diverse or delicate plant life may have problems, especially if hard water is their only source of water. Keep an eye out for damage caused by alkaline pH water or high levels of minerals.

Is iron in well water good for plants?

While having iron in the

water won’t necessarily harm your plants

and in some cases may be beneficial, there is such a thing as too much iron. Overwatering with iron-rich water can gradually cause a build-up of iron that may begin to damage the plant itself.

Is well water better than tap water for plants?

When you water with tap water, whether it be well water or municipal water, salts and chemicals may build up in your houseplant soil.

Do not water your plants with softened water

, as it contains an excess of sodium as far as plants go. Excessive salt in the soil prevents the roots from absorbing water.

How do you know if water is safe for plants?

  1. pH. The pH of water is a measure of how acidic or basic the water is. …
  2. Alkalinity. …
  3. Hardness. …
  4. Electical Conductivity (EC) …
  5. Purchasing Testing Tools.

Do plants need clean water?

Remember, plants do much more than filtrate our air supply, plants also play a

huge role in keeping water clean by absorbing carbon dioxide and expelling oxygen

. Whether it is xylem, iris’s or lilies, water can be and is filtered by plant life!

Is ground water good for watering plants?

Even proximity to dumping grounds causes leaching of heavy metals into groundwater. Chlorinated water and fees from municipal water sources make a gardener yearn to have a

well

for irrigation. For gardeners who can access a well, groundwater issues exist too–sometimes negatively affecting plants.

Is iron in my water bad for plants?

Iron is a common water contaminant that

is not considered a health hazard

; however, its presence at elevated levels can cause aesthetic problems on ornamental plants, buildings and structures, and its accumulation on irrigation equipment can lead to clogged emitters (Figure 1 and 2).

Is well water safe for vegetable garden?

City/municipal water is regularly tested and monitored.

It is usually safe for drinking

and, therefore, safe for using on edible plants. If your water comes from a well, pond or rain barrel, however, it may be contaminated. Water contamination has led to many disease outbreaks from infected crops.

What does too much iron in water do to plants?

Excess iron can produce

symptoms of stunted growth and discolored bronzing foliage

. Some plants that are prone to iron toxicity include seed and zonal geraniums, lisianthus, African marigolds, pentas, New Guinea impatiens and lilies.

Can you water house plants with rainwater?

Most house plants do best when they are on a regular wet and dry cycle allowing the soil to dry out a bit in between watering. But in general house

plants can tolerate being soaked with rainwater even if

the soil is already wet. Rainwater contains more oxygen than tap water.

How do I give my plants iron?

You can add

chelated iron powder or blood meal directly to the soil

to add iron. You can also add fertilizer or your own compost, as long as the iron content is high enough. Another option is to add chelated iron or iron sulfate in liquid form by spraying the leaves of the plant.

Leah Jackson
Author
Leah Jackson
Leah is a relationship coach with over 10 years of experience working with couples and individuals to improve their relationships. She holds a degree in psychology and has trained with leading relationship experts such as John Gottman and Esther Perel. Leah is passionate about helping people build strong, healthy relationships and providing practical advice to overcome common relationship challenges.