Leafy Vegetables
StimBlue+ is a Macrocystis biostimulant that boosts leafy vegetables’ resilience to stress, leading to stronger roots, greater head height and higher yields.
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Increased vigour and root growth
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Greater head height and weight, leading to higher yields and returns for growers
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Boosted resilience to abiotic stress, including heat, drought and hail
BACKED BY SCIENCE
With accredited third party research organizations and partners, around $500,000 is invested in field trials every year to test the effectiveness of our product in the field.
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15%
Yield increase per ha
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21%
Head height
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27%
Primary root length
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$4,140
Economic returns per ha
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INCREASE IN YIELD
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StimBlue+ at 2 L/ha increased yields by +26% compared to the control, generating increased economic returns of between +$5,440 and $7,135 for the grower based on a typical farm-gate price in the country of $1,290 per tonne (2025). The trial was conducted by SynTech Research on lettuce in Palmeiras de Goiás, Brazil.
HEAD HEIGHT
StimBlue+ at 2 L/ha increased head height by 21% compared to the control. The trial was conducted by SynTech Research on lettuce in Palmeiras de Goiás, Brazil.
application for
Leafy Vegetables
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FIRST APPLICATION
Drip seedlings in tray for 20 minutes in 1:150 solution | BBCH12-14
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SECOND APPLICATION
Foliar spray at 9+ true leaves unfolded | BBCH19
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THIRD APPLICATION
Foliar spray at beginning of head development | BBCH40
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This approach ensures the plants receive support at critical growth stages. The results are based on StimBlue+ suggested application rates and calendars. For foliar applications, it is recommended to spray in the morning or late in the day during non-sunny or humid weather.

HOW TO USE STIMBLUE+

SHAKE IT
For its application, shake before use.
MIX IT IN THE TANK
Thanks to its miscibility and pH, the best results occur with balanced fertilisation programs, agrochemicals and efficient water management.

APPLY
StimBlue+ is suitable for transplanting, soil and/or foliar applications.
Team at your disposal

Valentin Pitiot
Head of Agri Business

Haley Wickman
Agronomy Advisory

Anouk Bosman
Marketing & Communications Lead
Transform Your Farm with StimBlue+
Ready to boost your yields and enhance soil health? Contact our team of agronomists to learn how StimBlue+ can benefit your farm. Our team is ready to answer all your questions, comments, and requests.
Or give us a call, WhatsApp only:
+32 (0)4 70 80 64 57
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