Plants grown in small container of water

[44gram]

I seem to remember having read that a few drop of chlorine bleach in the water will deter growth of mold and will not hurt the plant. Have I remembered correctly?
Thanks for a response

 

[Marck]

If the amount of bleach is small enough I suppose it would be true, but I don't do that myself.

if the water in water-saucers or similar containers looks bad I just pour it out in the garden and replace it. Since I do fertilize such plants, I usually change the water every month or two due to salt build-up concerns rather that excessive algae. In larger pond or water garden situations I control excessive algae growth with floating plants that shade the water. I do want some algae in the water as part of healthy ecosystem.

 

[44gram]

Thanks for responding. I’ll do as you suggest. . That is throw it out. I’m in a condo, so, no garden, just pots and such.