Product Type
Solid Ascophyllum nodosum seaweed biostimulant
MARE SOLID
Ascophyllum nodosum seaweed biostimulant with humic and fulvic acids and free amino acids for rooting, vigor, yield, stress support and crop development.
MARE SOLID is a spray-dried, microgranular seaweed biostimulant based on Ascophyllum nodosum. Its formulation combines seaweed extract with humic and fulvic acids, free amino acids, mannitol and alginic acid.
The product is designed to support root growth, plant development, nutritional status, crop vigor and yield. The source also positions it for periods of biotic and abiotic stress and notes the presence of naturally occurring phytohormones including auxins, cytokinins, betaines and gibberellins.
For programmes that combine seaweed biostimulation with NPK and silicon nutrition, see SIL MARE NPK.
Technical Profile
Key product information at a glance.
Formulation
Spray-dried microgranular powder
Origin
Imported from EU
Key Composition
25% Seaweed Extract · 40% Total Humic Extracts · 37% Humic Acids · 25% Free Amino Acids
Application
Foliar spray · Root/soil application
Available Pack Sizes
1 kg · 2 kg · 5 kg · 10 kg · 20 kg · 500 kg
Composition and guaranteed analysis
| Composition | % w/w |
|---|---|
| Seaweed extract | 25.00 |
| Mannitol | 1.00 |
| Alginic acid | 1.00 |
| Total humic extracts | 40.00 |
| Humic acids | 37.00 |
| Fulvic acids | 3.00 |
| Free amino acids | 25.00 |
Key benefits and agronomic effects
- Improves root growth and plant development.
- Supports plant nutritional health.
- Supports desirable crop yield.
- Improves plant vigor.
- Supports crop potential during periods of stress.
- Supports seed germination.
How it works / Technical advantages
MARE SOLID combines Ascophyllum nodosum seaweed extract with a high proportion of humic substances and free amino acids in a spray-dried microgranular formulation. The quantified composition includes 40% total humic extracts, of which 37% are humic acids and 3% are fulvic acids.
The source also identifies naturally occurring phytohormones such as auxins, cytokinins, betaines and gibberellins, and positions the product for metabolic and biochemical processes linked to plant vigor, development and stress response.
Application rates and timing
Application Guidance: General foliar dose: 50-100 g/hL per application across crops. General root dose: 1 kg/ha. Maximum concentration: 1% (1 kg/hL of water). Use the crop-specific programmes below where provided.
Soil application
| Crops | Timing | Dose | Notes |
|---|---|---|---|
| All suitable crops | When the plant requires root activation | 0.75-1 kg/ha | Root application every 15-20 days. |
| Transplanted or newly planted crops | After transplanting or planting | 1.5 kg/ha | 2-3 applications at weekly intervals to support rooting. |
Foliar application
| Crops | Timing | Dose | Notes |
|---|---|---|---|
| Citrus | 1st: pre-flowering · 2nd: petal fall · 3rd: fruit fattening | 75 g/hL | Three documented application timings. |
| Fruit trees | Pre-flowering (C stage), E stage and G stage / petal fall | 75 g/hL | 3 applications. |
| Vineyard and vine arbour | 1st: separated inflorescences · 2nd: floral buds · 3rd: fruit set | 75 g/hL | Three documented application timings. |
| Olive tree | 1st: beginning of the spring period · 2nd: 15 days later · 3rd: post-harvest | 75 g/hL | Three documented application timings. |
| Horticultural crops | First application when plants are well rooted with strong leaf development; then every 15 days | 75-100 g/hL | |
| Forage, industrial, ornamental crops and vine growers | From the beginning of the growth stage | 50-75 g/hL | 1-3 applications. |
Additional technical information
Target problem / deficiency symptoms
MARE SOLID is intended for programmes requiring stronger root development, improved plant vigor, better nutritional status, support during stress periods and improved crop development and yield. The source also identifies seed germination as a supported use.
Mixing & compatibility
MARE SOLID can be mixed with common formulations except products with an alkaline reaction, oils, sulfur-based products, mineral oils and emulsions.
Frequently asked questions
What is MARE SOLID?
MARE SOLID is a spray-dried microgranular biostimulant based on Ascophyllum nodosum seaweed extract, humic and fulvic acids and free amino acids.
What is the composition of MARE SOLID?
It contains 25% seaweed extract, 1% mannitol, 1% alginic acid, 40% total humic extracts, 37% humic acids, 3% fulvic acids and 25% free amino acids.
What is MARE SOLID used for?
It is used to support root growth, plant development, crop vigor, nutritional health, yield and performance during stress periods.
Does MARE SOLID contain humic and fulvic acids?
Yes. It contains 40% total humic extracts, including 37% humic acids and 3% fulvic acids.
Does MARE SOLID contain amino acids?
Yes. The formulation contains 25% free amino acids.
What is the general foliar dose?
The general foliar recommendation is 50-100 g/hL per application, with a maximum concentration of 1%.
What is the general root dose?
The general root recommendation is 1 kg/ha.
How is MARE SOLID used on citrus?
Apply 75 g/hL at pre-flowering, petal fall and fruit fattening.
How is MARE SOLID used on horticultural crops?
Apply 75-100 g/hL once plants are well rooted and have strong leaf development, then repeat every 15 days.
Can MARE SOLID be used after transplanting?
Yes. The source gives 1.5 kg/ha in 2-3 weekly applications after transplanting or planting to support rooting.
What products should not be mixed with MARE SOLID?
Avoid alkaline-reaction products, oils, sulfur-based products, mineral oils and emulsions.
What pack sizes are available?
MARE SOLID is available in 1 kg, 2 kg, 5 kg, 10 kg, 20 kg and 500 kg formats.
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