Organic Soil Mixtures

Organic gardening in hydroponics – Organic nutrients and growing mediums

The use of organic plant nutrients instead of the man-made chemicals in the hydroponic garden eases the work of a gardener. The matter is that the absence of synthetic chemicals eliminates the problem of ppm amount and pH balance of the water. If there is no need to calibrate nutrients, to check pH level of the water, and calculate fertilizer’s amount, a beginner of the hydroponic gardening will definitely make no mistakes, which means many problems may never occur.

A dual root growing system is made by special composition of the medium in the container: the upper part of the medium is soil or soil substitute, and organic nutrients can be supplied directly to this upper part; the lower half of the medium is some porous material, which retains water, but to which no nutrients are supplied. 

Creating an organic hydroponics system, a gardener may use a standard hydroponic grow container, though a coir fiber container will suit too. The preferred material to put at the bottom of the box is lava rock, which perfectly keeps water. Lava rock is then covered with a thin layer of loose rockwool or coir fiber to divide both medium layers and prevent them from mixing together. The upper half of the container should be filled with a mixture of 1/3 potting soil, 1/3 coarse grade horticulture perlite, and 1/3 large-sized horticulture vermiculite. Such arrangement ensures the upper capillary action of water and protects the bottom of the grow bed from the occasional mixing with any organic particles. 

Using a standard plastic hydroponic grow container one should place a plastic screen lining inside the grow bed, fitting it well at the bottom and on the walls of the container up to their top, also with the aim to protect the water from the small particles in the medium mixture. It is also possible to use a hydroponic container with tiny holes.

One more good choice for the use of organic gardening methods in hydroponics system is coir fiber containers. The filling is the same as described above with the thin layer of loose or strand coir fiber between the two types of medium. 

Such box is then set in the grow bed. Note that the level of the pumped water should be a bit lower than the soil mixture. The secondary root system will be submerged into the water along with lava rock and promote the capillary water flow up into the soil. The lower half of the medium may be watered on a regular hydroponic basis, while the upper one can be moistened just once a day. 

This system allows a gardener to supply nutrients right to the upper part of the medium, where they are vitally important. At the same time, the whole medium structure will be perfectly moistened by the pumped water and the plants will also have constant supply of oxygen and CO2, drawn into their root systems. Finally, proper amount of CO2 will improve the absorption of nutrients by the upper parts of the roots. 

using organic compost?

this year im going to grow my first organic vegetable garden, but i guess im a little confused. if i buy bags of organic compost with the mixture of cow manure and nitrogen do i still need to buy plant food like osmocote? and i was wondering if i should mix the bags of compost with bags of garden soil and then mix it all into the garden? i just dont want to over do it and kill all my plants..and ill take any tips because this will be my first time doing it without chemicals…please help

This year buy compost for the garden, then start making your own, and next year you’ll have your own to use.

There are some excellent books about making compost – if you have room, I really recommend it. Check with a local gardener (you know those great yards) for advice.

We buy chicken manure, peat moss, lime and mix that in with our own compost, then put it in with the soil and till it all together. It depends on what you’re growing, how heavy a feeder it is, what it needs and you’ll need to research that too.

Use straw for mulch, because it breaks down and goes right back into the soil.
Here’s a great book to use: Carrots Love Tomato’s. I am very happy with the whole organic gardening experience. Whatever I’m growing and transporting from the yard to the house is saving me cash, it’s saving transportation costs, plus I know how the food is grown, and handled afterwards…just a few rewards of home gardening!
Good luck!

Making Organic soils mixture

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Miracle-Gro 0062581-298 Cactus, Palm, & Citrus Soil – 8 Quart $2.91 A specially blended mixture of organic materials, sand, and perlite that is excellent for growing cacti and succulents. Contains bone meal as a source of phosphorus to help promote blooming and root growth. Organic matter helps prevent soil compaction, im…

Miracle-Gro 0149302-556 Potting Mix – 16 Quart $5.00 Miracle-Gro, 16 QT, Potting Mix, Superior Blend Of Composted Bark, Sphagnum Peat Moss and Perlite, Enriched With Miracle-Gro Plant Food, Feeds Instantly and Continuously For Quick Root Development and Sturdy Growth, Stand Up Resealable Waterproof Bag….

Miracle-Gro 0044607-323 African Violet Potting Mix – 8 Quart $10.99 Miracle-Gro, 8 QT, African Violet Potting Mix, Superior Blend Of Composted Bark, Sphagnum Peat Moss & Perlite Enriched With Miracle-Gro Plant Food, Feeds Instantly For Quick Root Development & Sturdy Growth, Stand Up Resealable Waterproof Bag….

All New Square Foot Gardening $9.49 Do you know what the best feature is in All New Square Foot Gardening? Sure, there are ten new features in this all-new, updated book. Sure, it’s even simpler than it was before. Of course, you don’t have to worry about fertilizer or poor soil ever again because you’ll be growing above the ground. But, the best feature is that “anyone,” “anywhere” can enjoy a Square Foot garden. Children, adults…

Simultaneous removal of organic compounds and heavy metals from soils by electrokinetic remediation with a modified cyclodextrin [An article from: Chemosphere] $10.95 This digital document is a journal article from Chemosphere, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.Description: Thousands of sites are contaminated with both heavy metals and organic compounds and these sites pose a major threat to public health and th…

The effect of soil organic matter on the setting of soil-cement mixtures …