This Main Problem
Many a potted plant succumbs to overzealous attention; dousing them whenever you glance can be lethal. Using ice cubes to provide water promises more gradual and better-regulated moisture. However, is it really deliver?
This Popular Hack
Position one or two ice blocks on the soil. The theory posits as the ice thaws, it slowly releases water, providing the root system time to absorb it and avoiding soggy earth.
The Detailed Method
This technique functions best for small pots and plants sensitive to wet feet, such as moth orchids. Yet, the majority of warmth-loving indoor plants do not appreciate cold temperatures. Their roots are adapted for warmth, and cold water can shock or harm them. Ambient climate plays a significant factor in the technique's success: in a warm space, the ice will thaw very quickly, giving little advantage, while in a cool area it may stay excessively, cooling the roots and slowing absorption. Always confirm ice cubes are made from pure, clean water and avoid place them in contact with stems or delicate roots.
Conducting a Test
This was tried on a moth orchid. A couple of cubes weekly kept the roots nicely moist preventing sogginess. But, employing the same trick on a ornamental foliage plant resulted in brown edges at the foliage margins, a definite sign of chill damage.
Our Assessment
This frozen water technique may be effective for orchids, yet it is not ideal for the majority of tropical indoor plants and relies greatly on ambient conditions. Thus, this method is not advised; tepid water given slowly continues to be the safest way to properly water your leafy friends.
