Meristema-N, LLC

'GrowthGiver'
Innovative organo-mineral fertilizers with chelates

With passion for plants

GrowthGiver

Innovative organo-mineral fertilizers with chelates

GrowthGiver

Introducing new fertilizers «GrowthGiver»

Fertilizers are created with the aim of increasing crop yields and restoring soil health by using natural components. We are confident that GrowthGiver will be a true breakthrough for the agricultural industry and will help our clients reach new heights in farming. We strive for a scientifically grounded approach and adhere to the principles of sustainable development, which allows us to be confident in the quality and safety of our products.

Main products

GrowthGiver

Composition: peat 60%, water 40%, including:
Mass fraction of nutrients (minimum, in g/liter)
Fulvic acids
40 g/l
Humic acids
15 g/l
Total nitrogen
5 g/l
Total phosphorus
5 g/l
Total potassium
10 g/l
Organic matter
500-650 g/l
GrowthGiver A

Composition: peat 60%, water 30%, NPK (4:2:4), including:
Mass fraction of nutrients (minimum, in g/liter)
Fulvic acids
40 g/l
Humic acids
15 g/l
Total nitrogen
40 g/l
Total phosphorus (Р₂О₅)
20 g/l
Total potassium (К₂О)
40 g/l
Organic matter
500-650 g/l

GrowthGiver B

Composition: peat 60%, water 30%, NPK (4:2:4), including:
Mass fraction of nutrients (minimum, in g/liter)

Fulvic acids	40 g/l
Humic acids	15 g/l
Total nitrogen	40 g/l
Total phosphorus (Р₂О₅)	20 g/l
Total potassium (К₂О)	40 g/l
Magnesium (MgО)	0,9 g/l
Manganese (Mn)	0,9 g/l
Zinc (Zn)	0,7 g/l
Copper (Cu)	0,5 g/l
Boron (B)	0,5 g/l
Molybdenum (Mo)	0,4 g/l
Cobalt (Со)	0,3 g/l
Organic matter	500-650 g/l

GrowthGiver B contains the chelating agent – HEDP (hydroxyethylidene diphosphonic acid).

Nanoscale particles in GrowthGiver products

Our humates are produced from peat without the use of chemical reagents, ensuring that our preparations have no adverse, inhibiting effects on plants. Our fertilizers contain nanoscale particles (less than 200 nm) that penetrate plant tissues, providing high efficacy and economical consumption.

The role of chelating agent in GrowthGiver B

To better understand the value of chelates, it is useful to compare them with traditional forms of micronutrients that are often used in agriculture. For example, iron can be supplied in the form of iron sulfate (FeSO₄). In neutral and alkaline soils, iron sulfate quickly oxidizes and converts to iron hydroxide (Fe(OH)₃), which is virtually insoluble and unavailable to plants. This means that a significant portion of the applied iron is simply lost. Chelates, due to their structure, protect the metal ion from such transformations. The chelated form of iron retains its effectiveness even at pH levels above 7, making chelates indispensable for regions with carbonate or saline soils. A similar situation is observed with other micronutrients. Zinc, manganese, and copper applied as sulfates are also prone to precipitation and binding in the soil, especially at high pH levels. Chelated forms of these elements ensure their stability and availability throughout the growing season.

Chelating agent + Trace element = Chelate

Le chélate (du grec "chele" – pince) est un composé dans lequel un ion métallique (par exemple, de fer, de zinc) est solidement lié à un "préhenseur" organique – un agent chélateur. Cet agententoure l'ion métallique de toutes parts, formant un complexe stable.

Stabilité: Les chélates sont beaucoup plus stables sur une large gamme de pH du sol. Cela signifie que le métal reste sous une forme assimilable par la plante, même dans des conditions alcalines ou acides où les sels ordinaires se transforment rapidement en composés insolubles.

Biodisponibilité: Le métal chélaté pénètre facilement à travers les membranes cellulaires des racines et des feuilles, atteignant directement les parties de la plante où il est nécessaire.

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Chelates are especially crucial in situations such as: high soil pH, saline soils, low micronutrient availability, detrimental conditions, including drought

Humates in GrowthGiver products improve and restore the soil

Increased
soil porosity

Humic substances that are part of the complex contribute to the formation of soil aggregates. More airy and water-permeable structures are created, which improve aeration and drainage. The movement of plant roots increases and their access to oxygen improves.

Improved water
retention capacity

GrowthGiver contains components that increase the ability of the soil to retain moisture. Humic acids form special bonds with water molecules that allow the soil to retain moisture longer, which is especially important in drought conditions.

Stimulating
microbial activity

It feeds beneficial microorganisms in the soil, such as bacteria and fungi. These organisms are involved in the decomposition of organic matter and the conversion of nutrients into available forms for plants. Increased biological activity improves soil fertility and structure.

Reducing acidity and
improving soil structure

The use of GrowthGiver helps in neutralizing excess acids in the soil, which makes it more favorable for plant growth. This is achieved due to the interaction of humic acids with hydrogen ions, and the physical and chemical properties of the soil are improved.

The effectiveness of GrowthGiver products

Treated by GG 1:500 / Control sample

Treated by GG 1:800 / Control sample

Research conducted by the Ulyanovsk Scientific Research Institute of Agriculture named after N.S. Nemtsov (Ulyanovsk NIISH), Russia, has shown that the fertilizer has proven its high effectiveness on all studied crops in the forest-steppe conditions of the Volga region (cereals, potatoes, vegetables, fruit and berry crops).
Key advantages:
Stable yield increase: A yield increase of up to 18.9% has been confirmed for a range of crops (depending on the crop and dosage).
Improved product quality: The fertilizer reliably enhances key quality indicators: protein and gluten content in grain, starch in potatoes, sugars in fruits, fat in rapeseed seeds, and vitamins in vegetables.
Improved crop structural indicators: GrowthGiver contributes to an increase in the number of productive stems, seed, and fruit mass, which directly impacts the final yield.
Plant strengthening: A trend towards increased natural plant resistance to a number of diseases has been observed.
Safety: It does not negatively affect the phenological development of plants and does not lead to the accumulation of harmful substances (nitrates) above permissible limits.
The effectiveness is dependent on the application dose and the crop's developmental stage during application. The effectiveness of the fertilizer is less dependent on external factors (weather, climate, agricultural background, etc.).

Before treatment

After treatment with GG B

GrowthGiver products demonstrate excellent performance in landscaping and urban greening. They not only restore green cover without reseeding new lawns but also aid in the rooting of young plants.

In urban environments, landscapers face the challenge of newly sown lawns drying out quickly due to poor and compacted soil containing various harmful substances. This often necessitates either constant reseeding or replacing the soil in the area. GrowthGiver preparations help to overcome this problem.

Application and dosage

The application of preparations necessitates consideration of cultural nuances, their specific needs, and developmental stages. For most plant species, it is recommended to apply them during phases such as:

Sowing and germination

During this period, fertilizers containing biologically active substances are applied to stimulate seed germination and the onset of growth. Seed treatment is carried out at a rate of:

GrowthGiver - 1.5 L per 1 ton of seeds
GrowthGiver A - 1.5 L per 1 ton of seeds
GrowthGiver B - 1.5 L per 1 ton of seeds

Flowering and fruiting

During this period, it is crucial to ensure an active influx of nutrients to the regenerative organs. To stimulate nutrient transport processes, foliar applications of the humic complexes are carried out at a dosage of:

GrowthGiver - of 2 L per hectare
GrowthGiver A - of 2 L per hectare
GrowthGiver B - of 2 L per hectare

Fruit development

During this phase, enhancing plant resilience to unfavorable conditions and diseases is crucial. This can be accomplished through foliar treatments with the humic complex GrowthGiver, applied at a rate of:

GrowthGiver - of 1.5 L per hectare
GrowthGiver A - of 1.5 L per hectare
GrowthGiver B - of 1 L per hectare