The water you are using to nurture your plants.
Continue the process until you get enough distilled water as you need.
You are left with something very close to pure water, a clean, natural, and healthy water. Water that is distilled via the steam method is the benchmark that all other types of water purification are measured by.
It’s pretty simple to make distilled water at home if you’re the DIY type, but keep in mind you can also buy distilled water from the store for relatively cheap.
- Organic chemicals
- Inorganic chemicals
- Heavy metals
- Volatile gases
- Other contaminants
Listen to this post on the Epic Gardening Podcast
Just because you are working with pure water doesn’t mean that your plants are going to thrive. You need to consider a few other factors:
Recommendation: Use a supplement like Cal-Mag to make sure you don’t run into these deficiencies.
Also called steam-distilled water, this type of water is put through a heating and evaporation process which removes the following from your water:
Water is water, right? Wrong. Here are some things to know about using distilled water for plants. It's more important than you think!
One other important way that tap water affects plants (besides pH): As the level of solutes in the water rises, it becomes more difficult for the plant to take up water and the nutrients dissolved in it. It’s always an advantage for us to keep the level of solutes in the soil solution low (especially in winter, when it’s important for plants to absorb water efficiently). Let’s say that we have an imaginary plant that will start to struggle with water uptake when the level of solutes reaches 1,000 ppm. IF we start out with tap water that already has 300 ppm dissolved solids in it, we can only add 600 ppm fertilizer, where with distilled water, we could have added the full 1,000 ppm.
But, my plants do well with both waters.
My Ivy is not doing well! Help fellow gardeners
When at all possible, I collect rain water in a barrell and use this when full, or until the cold turns it into a block of ice..
We can’t even say that in all cases rain, distilled, or R/O water are best, unless we know what fertilizer the person is using. Most fertilizers that are soluble in water contain NO Ca or Mg. If we use distilled, rain, or R/O water with these fertilizers, we could run into deficiencies of these two elements unless we supply them. Usually, they are in the soils we use from a bag, but if we make our own soils and don’t make the effort to supply them (garden lime or gypsum + Epsom salts), deficiencies of these elements are probable.
Christmas cactus is not doing well
I’m not using the illustration to say you should expect trouble with tap water, only to show that you need to be more careful . about your rates, your soils, and your choice of fertilizer blend %s. In the example above, we could have supplied 24-8-16 fertilizer at only 2/3 the rate of the 20-20-20, which would have satisfied the N requirement, provided more than adequate P&K and brought us in well under 1,000 ppm.
What does this mean to plants? Lets start by recalling what I said about how water moves. Since distilled and rain water have essentially nothing dissolved in them, they pass into cells with the least amount of resistance (or difficulty). All tap water is chemically different, so we cannot make the generalization that ‘tap water is ok’ based on the experience of 1 or even 100 growers. It may be, but it may not be.
Water thoroughly (fill the pot with water to the rim, let drain, repeat two or three or four times, allow the water to drain out and return the plant to its regular location) and you should be fine with tap water.
Hello I have a book on houseplants, and for a lot of the plants, the book recommends to water using distilled water. What I want to know is, are there any houseplants that can tolerate tap water?? Also, does the quality of the water really make a huge difference as to how well your plant does??