Outdoor Geohumus For Outdoor Autoflowers

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Hey fellas, I recently pot a Container of Geohumus because it was on sale, and it looked quite intriguing. I did look around and I couldn't find too much info on this topic.
I am going to be planting my autos outdoors this summer straight into the soil, with some added perlite. Does anyone have any experience with Geohumus?
Would it work or just flood the plants?

Thanks
 
I've never heard of it nor have I seen it mentioned here on AFN before. What's in it?
 
Hey Muddy, Heres What the Website says of it because the container was old and the facts were worn off of some sort:

"Geohumus is a new type of soil enhancer manufactured in Germany that exhibits excellent water retention qualities. This granulate is made up of two components: an organic water-retaining material similar to that used in nappies, and mineral "soil enhancers" in the form of volcanic rock dust, clay and silicates.

Geohumus can actually absorb up to 40-times its own weight in water. The water and the dissolved nutrients are stored near the roots and released as needed. The process can be repeated many hundred times.
Drought stress is clearly reduced, water and fertilizer are conserved, and the plants evenly supplied with water. The mineral mix of ground lava stone and nutrients aids the growth phase and results in prettier blooms.
In numerous studies it has been shown that the use of Geohumus leads to improved root formation, faster and better growth of plants, a greater yield and earlier harvest.
Geohumus professional is packed in 20kg buckets. It should be stored in a cool and dry place. "

Here's What Else I found on the Internet its pretty interesting I might try it as an experiment on one plant.

In addition to water storage, the use of Geohumus also provides the following advantages:

Through its special structure, which is based on a special production process, stagnant moisture is prevented.
With the rock flower contained in Geohumus, the plants are provided with essential minerals and trace elements.
Along with the absorbed water, the nutrients which are released are also stored in the root area and can be used more efficiently as a result.

The soil is loosened and soil aeration is improved through the processes of expansion and shrinking.
Through the homogenisation of the moisture balance and the improved aeration, microbial soil life is promoted and soil activity is stimulated.

In Geohumus particles, plant roots find a favourable environment that is rich in water, oxygen and nutrients. This environment ensures optimal development and improved growth of the roots.

Healthier plants, more and stronger flowering, longer flowering time through a combination of improved water supply, better nutrient utilisation, stimulation of the soil life and better root penetration. Depending on the plant type, more biomass emerges and more flowering occurs, while the flowering time lasts longer.

Geohumus enhances the heat storage capacity of the soil and thereby protects the roots from freezing. Frost damage as a result of brief temperature fluctuations near the freezing point is reduced by Geohumus.

What does Geohumus consist of?

Geohumus is a new hybrid material It consists of inorganic, pulverised rock flour (lavagold from controlled mining in Eifel National Park in Germany) and cross-linked poly acrylic acid. The fine stone particles are stored in a three-dimensional polymer network.

Cross-linked poly acrylic acid is completely non-toxic and environmentally compatible. It is used in baby nappies, contact lenses, skin creams, plaster, food packaging, detergents and dental fillings.

What makes Geohumus unique is the fact that the two main components are not only physically mixed, they are chemically bonded together. Poly acrylic acid provides Geohumus with its ability to hold water, whereas rock flour supplies the plants with minerals and nutrients and provides for the structural stability and soil aeration.

The original matter for poly acrylic acid is acrylic acid. This is extracted from propane gas and/or renewable raw materials (starch, glycerine). The rock flour which is used is already in use in agricultural applications. Comment: Geohumus does not contain any acrylamide or other toxic substances in greater amounts than the permissible limit values.

Is Geohumus a fertiliser?

No. According to the German Fertilisers Ordinance, Geohumus is a soil additive, because its determining contents are targeted primarily at the improvement of the soil structure and water storage and fertilisation and/or plant nutrition is secondary.

In order to classify a material as fertiliser there are minimum nutrient contents, of which Geohumus falls short.


Thanks
 
Ive been using it in my coco for a while now. Holds water great. Hydrate it before you add it to containers. Stuff really swells up.

Proof yet again no one reads my journals.
 
Sounds like an interesting product. I would use it cautiously though. MJ like to go through wet/dry cycles and if too much moisture is retained it could be a detriment.
 
Sounds like an interesting product. I would use it cautiously though. MJ like to go through wet/dry cycles and if too much moisture is retained it could be a detriment.

I spent some time on their website last night Muddy, it looks almost identical in function to polymer crystals, or those water absorbing crystals people make headbands out of or use for decoration in clear glass vases (you know the kind, they swell up like jelly when water hits them.)

I'll let Bromeo advise on coco; but all the research I found said polymer crystals were generally a bad thing for soil growing mediums; the problem being is that you have little control over the moisture retention of the crystals, and then you run into the problem of those same crystals sucking up your fertilizer during feeding, which is the makings of a ghetto "time release" growing medium.

From the Geohumus website:

Why don't I need any or only a small amount of fertilizer with Geohumus?


Through the mineral components in Geohumus, minerals and a certain amount of nutrients (except for nitrogen) are continuously released. Above all, Geohumus is well suited for supplying the plants with the required trace elements. Geohumus also contains organic nitrogen.
During fertilization, Geohumus absorbs the fertilizer in a swollen state and then slowly releases it again (see how Geohumus works). Less fertilizer is washed out and therefore you can reduce its use. Geohumus thus prevents unnecessary contamination of groundwater with fertilizer.

Also, Geohumus claims the geohumus material has natural fertilizers in it.

How can I fertilize my plants if I have used Geohumus?


Geohumus already has its own fertilizer effect as it releases minerals and micronutrients to the plants. In addition, it also stores the added fertilizer. This means you can apply 15% less fertilizer than usual.

Just some food for thought.

Kidfisto, if you decide to do it up with the geohumus, you should start journal on here for it! Would be really interesting to see how well it works and if any of the (good or bad) claims can be substantiated!
 
No Kidding

Kidfisto, good thread.

Everyonce in a while a thread comes along...that captures your interest, and you can't get enough. This is one for me.

Okay, so I have used the polymar crystals before. I did some research, and it seemed that the major problem is that people used too much of it. BUT, NOW, I know more about it (thanks all of you). Then I stopped using it, as I found that it retained too much water for me. I needed my girls to feed more.

I would also like to see a Journal on this "GeoHumus" subject.

Peace

Eek
 
Thanks everybody, When the time comes, around beginning of June, I will definitely have a grow journal up and running with a couple of experimental plants growing with some GeoHumus. Also, long story short, I unfortunately ended up buying GH Flora Nutes, and I will be planting in ground. For the geohumus plants, would it be wise to even feed my plants nutes? Maybe just some molasses during flowering?
Thanks
 
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