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MARITIME® - Frequently Asked Questions

Get answers to common questions about the innovative kelp technology in MARITIME. 

What is MARITIME?

MARITIME is a highly soluble solution of biologically extracted kelp that can be used by growers to augment a balanced crop nutrition system. MARITIME’s biological and biochemical profile is unlike any other available kelp product on the market today. MARITIME may improve both soil and plant health by stimulating soil microbiota, improving plant growth and reducing crop stress for better crop quality and yield.

 

MARITIME holds both OMRI and WSDA organic certification.

What are the key benefits of MARITIME?

MARITIME helps to:

  • Enhance seed germination and early plant development

  • Improve root growth and overall plant quality

  • Increase nutrient uptake

  • Reduce the negative effects of stress factors, including salinity, dry conditions/drought, excess heat or cold

  • Mitigate transplant shock

  • Contribute to better soil health

What crops or plants is MARITIME best suited for?
MARITIME can be used with everything from specialty crops such as almonds, grapes, citrus, strawberries, broccoli and lettuce to other plants and crops. Please see the MARITIME label for additional details, including use and rates.
What are MARITIME's key ingredients?
MARITIME is produced using a proprietary biological process to extract a combination of primary and secondary metabolites from Ascophyllum nodosum, a kelp source. These metabolites serve as a food source for soil microbes and help increase nutrient and plant functioning. MARITIME also contains an active, diverse microbial community that functions in the soil profile to drive more efficient microbial activity. Overall, the result is a positive effect on plant health.
How is MARITIME applied?
MARITIME dilutes in water and is suitable for use in liquid foliar applications, soil-applied applications (including with soil-applied nutritional products, through directed sprays to the soil and with sidedress treatments), and irrigation water applications (including drip, microjet, sprinkle, overhead, in-furrow, flood and other types). As a highly soluble, homogenous formulation with no suspended solids and a low viscosity, MARITIME can easily blend and mix with most fertilizers and soil amendments, including with calcium-based fertilizers (i.e., calcium ammonium nitrate [CAN-17] and calcium thiosulfate [CATs] solutions) and other high-load or low pH fertilizer blends.
When should MARITIME be applied?
MARITIME can be applied at any time of the growing season. It can be incorporated into a grower’s standard fertilizer program or used as a separate, standalone application.
How does MARITIME work?

MARITIME contains highly effective bioactive compounds (primary and secondary metabolites from the biological kelp extraction process) known to improve nutrient and plant functioning. The bioactive compounds in MARITIME have been shown to:

  • Enhance the plant’s ability to tolerate abiotic stresses like heat, drought, salinity or cold by positively influencing the plant’s metabolic activity in response to stress

  • Mitigate plant transplant shock

  • Include a broad range of beneficial, plant-available phytohormone-like compounds that improve root and shoot development

  • Facilitate improvements in seed germination and greater nutrient uptake by the plant, particularly through improvements in root quality for greater efficiency capturing nutrients and water

MARITIME also contains a diverse microbial community that supports soil and plant health. This community includes nitrogen fixers, saline- tolerant species, plant-associated microorganisms and plant-growth promoting microorganisms. 

How do you know that MARITIME is effective?
A variety of laboratory, field and greenhouse trials have been conducted on MARITIME. These studies support product claims and have shown positive product performance and grower ROI, including in trials against competitive products. Please visit https://getmaritime.com for featured trial results and to  find additional information about MARITIME.
What is the kelp technology in MARITIME?
MARITIME is manufactured using a proprietary technology platform that employs a biological process (bioconversion of a kelp source through anaerobic fermentation) to extract bioactive compounds from kelp. This unique process delivers a formulation of marine-based technology that offers growers a superior solution for abiotic stress tolerance and plant health.
What are the benefits of the biological conversion process used to manufacture MARITIME compared to the chemical or physical processes used to manufacture other kelp-based technologies?

MARITIME is manufactured using a breakthrough biological conversion platform that is able to deliver a broader range of benefits compared to typical chemical or physical (cold-press) methods of manufacturing kelp-based technologies.

 

Chemically or physically extracted kelp products are typically viscous and often include suspended kelp solids that can limit applications with calcium-based fertilizer like CAN-17 or CATs. MARITIME has improved handling properties due to the complete digestion of the kelp substrate during the bioconversion process. It is therefore very homogenous and flowable with no solid content, which makes it easy to blend with fertilizers, including CAN-17 and CATs, without issues related to sedimentation or solids.

 

The bioconversion process allows MARITIME to deliver a wider range of bioactive compounds and a diverse biological community, which have been shown to increase nutrient and plant functioning and mitigate plant stress, including the ability to mitigate salt stress with unmatched seed germination, plant growth and nutrient uptake. Chemically and physically extracted kelp products are less biologically and biochemically diverse, which can limit product function.

How is MARITIME different than other kelp-based products for agriculture?

MARITIME’s biological and biochemical profile is unlike other available kelp products on the market today. MARITIME contains a broad range of bioactive compounds and a diverse biological community that together deliver improved abiotic stress tolerance, improve seed germination for a more robust early plant start, enhance root growth and nutrient uptake, and facilitate an increase in soil microbial activity. In competitive trials, this has translated into greater plant growth, better stress tolerance and higher yields compared to other kelp-based technologies that are currently on the market.

 

From a product handling perspective, MARITIME can be easily tank mixed with traditional crop inputs like herbicides, fertilizers or other crop protection chemistries due to the unique biological manufacturing process, which produces a highly soluble, homogenous product with no suspended solids. Typical kelp-based products may be viscous or contain suspended solids, which can interfere with mixing and handling.

Other competitive products claim using a superior kelp source. Do those claims have merit?
MARITIME is produced using the same species of kelp (Ascophylum nodosum) used by most other major seaweed companies. The key difference is the manufacturing process. MARITIME is manufactured using a biological conversion process that completely digests the kelp source. This offers superior product mixing and handling and ensures a broad range of bioactive components in the product. Other kelp-based products are manufactured using chemical and physical (cold-press) extraction methods, which are unable to offer a fully digested kelp product.

General Questions

What is abiotic stress?

Abiotic stress is the negative impact of non-living or environmental factors on a plant or crop. Examples of abiotic plant stress include drought, excessive heat or cold, flooding, salinity, metal toxicity and nutrient deficiency. (Biotic stress, in contrast, consists of living disturbances to plants, such as fungi or harmful insects.)

 

Abiotic stress is naturally occurring and is largely unavoidable for outdoor plants or crops. It is also the most harmful and costly factor impacting the growth and productivity of crops worldwide.

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