For saving space and soil, this method also has several
other benefits, including no soil-borne diseases, no
weeds to pull and no soil to till, run-of-the-mill side
benefits of soil-less gardening.


Plants will usually display definite deficiencies if the nutrients are not present in adequate amounts. The following symptoms may occur if the level of one mineral nutrient is not high enough to be within the range needed for best plant growth.

Hydroponics Guide

There may be several reasons other than a nutrient deficiency why a plant will display a definite symptom. But if one of the deficiency symptoms occurs, a lack of the proper nutrient may be suspected, and the amount of that nutrient increased.


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