An analysis of hydroponics which is growing without soil

Feed source[ edit ] As in most aquaculture based systems, stock feed often consists of fish meal derived from lower-value species. Ongoing depletion of wild fish stocks makes this practice unsustainable. Organic fish feeds may prove to be a viable alternative that relieves this concern.

An analysis of hydroponics which is growing without soil

Since I absolutely love to cook Italian food and fresh basil is a key ingredient this seemed like the best solution to enjoy my cooking to its fullest and practice the building of a new hydroponic system. I finally decided to build a very cheap and simple PVC system which currently hosts 6 beautiful basil plants that give me more than enough basil for all the Italian cooking I could possibly want.

Knowledge Base

On todays post I want to share my system's design and description with you as well as some picture of my basil plants, showing you how they are doing under this great - yet very simple - PVC hydroponic growing system. The system I built can be classified as a continuous Ebb and Flow system.

It basically has a 2 inch PVC pipe with a horizontal cut on top, a reservoir, an air pump, a water pump and a 1 inch PVC framework that also acts as a secondary reservoir for the nutrient solution. The system is filled with river bed gravel as a growing media and it can be used for the growth of almost any type of plant.

Of course, any rocky media that easily allows nutrient solution flow can be used and a larger pipe diameter can be used to grow other plants such as tomatoes, cucumbers, etc.

For larger plants a 4 inch diameter PVC pipe and a 2 inch frame work would be required. A diagram of the system is shown below sorry for the poor drawing skills ;o.

The solution recirculates and goes down to reenter the reservoir. Even though the actual passage of the solution may seem "biased" towards once side, the truth is that a small part of the solution actually flows through the whole pipe and ends up draining through the other side as I have not noticed any difference in development between plants in opposite sides of the tube.

An analysis of hydroponics which is growing without soil

Since there is a level that has to be filled within the tube before a return of solution is established there is a constant feeding of aerated solution for the plants.

You also need a container that can hold enough nutrient solution volume, a water pump and an air pump. The system provides very good growing conditions for plants and the gravel media provides adequate support for a wide host of vegatable varieties.

This system is also great for strawberries and similar crops. Several improvement over this design are obviously possible and many will be featured on future blog post articles as I implement and test them. Above the system you can have a small look at the high power LED fixture I built myself to provide these plants enough light as hardly any light gets through the window.

Customer Service

I hope you have enjoyed this article and decide to build your own simple home-made PVC hydroponic growing system. Make sure you leave any comments with questions or suggestions you may have:01 • February • Dedicated to the Soilless Gardening Industry of India read in this issue: Hydroponic Growing Mission for India: Fighting Hunger, Boosting Economy.

True High Pressure (HPA) Aeroponics™means: no baskets or media - Its all about pure air- nutrients surrounding the roots so they grow larger without limiting plant size.

Aquaponics consists of two main parts, with the aquaculture part for raising aquatic animals and the hydroponics part for growing plants. Aquatic effluents, resulting from uneaten feed or raising animals like fish, accumulate in water due to the closed-system recirculation of most aquaculture systems.

The fineness of Agrowinn-Minerals has many advantages, including bringing nutrients to the soil root zone where they are needed. With dry or wet foliar application during the first three quarters of the growing period, you can correct many nutrient deficiencies.

An analysis of hydroponics which is growing without soil

Sustainable agriculture can be understood as an ecosystem approach to agriculture. Practices that can cause long-term damage to soil include excessive tilling of the soil (leading to erosion) and irrigation without adequate drainage (leading to salinization). Long-term experiments have provided some of the best data on how various practices affect soil properties essential to sustainability.

Here are some insider tips for marijuana growers buying and using LEDs: LED grow lights work best with autoflowering, Sea of Green, SCROG, chamber/tent grow ops with marijuana plants less than four feet tall.; Don’t buy LED units from a manufacturer that’s been in business less than three years.

Growing a Hydroponic Garden Without a pH or EC meter