Hydroponic Systems



The word, hydroponic, comes from latin and means working water. Simply put, it is the art of growing plants without soil. When most people think of hydroponics, they think of plants grown with their roots suspended directly into water with no growing medium. This is just one type of hydroponic gardening known as n.f.t. (nutrient film technique). There are several variations of n.f.t. used around the world and it is a very popular method of growing hydroponically. What most people don’t realize is that there are countless methods and variations of hydroponic gardening. In this section, we explain the most common, including the pros and cons of each along with an abundance of great, general information about hydroponics.

Why does Hydroponics work so well?

That’s simple. If you give a plant exactly what it needs, when it needs it, in the amount that it needs, the plant will be as healthy as is genetically possible. With hydroponics this is an easy task; in soil it is far more difficult.

Hydroponic or Organic-What’s the Difference?

What are micro-nutrients?
The micro-nutrients, also known as trace elements that are required for healthy plant growth are calcium, magnesium, sulfur, boron, cobalt, copper, iron, manganese, molybdenum and zinc. When deficient in any or all of these elements plants suffer stress, disease, become more susceptible to pest, fungus’ and bacteria, and may have uptake issues with the N-P-K fertilizer they are being fed. At best, they will never live up to their genetic potential in growth and yield; at worst, they die. In the case of food crops, nutrient deficient plants lead to nutrient deficiencies in the people and animals who consume them. Due to years of over farming the same fields much of today’s commercially produced food has a nutrient level barely exceeding waxed fruit. No surprise that more and more people are choosing to grow the food their families eat in their own gardens. When growing hydroponically know that it is absolutely essential to use a hydroponic fertilizer that provides all the trace elements.

Dahui Aquaculture Blog