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Crabshell Biostimulant Fertilizer




The effects of Crab shell on plants in improving health & improve plants resistance towards various diseases fungus,nematodes is well known even though Crab shell is not a fungicide or nematocide. It's a great fertilizer with vital minerals nutrients,polysaccharides & proteins  in it &  hence offer extra benefits not found in other fertilizer products.

Crab shell is when added to the soil, helps to create a hostile environment for the fungus and root destroying nematodes by feeding the biological life that eats crab shell polysaccharide & proteins.

The polysachharides in the crabshell stimulates soil organisms makes it a natural biopesticide that is non-toxic to birds, animals, fish, and plants.

SUBONEYO ‘s R & D has developed after reaserching 5 years Novel CrabShell & Seakelp based Biostimulant Fertilizer which is :

  • Improves plant’s dieses fighting capacity
  • Improves draught tolerance
  • Improves photosynthesis greatly
  • Improves turgidity of plants
  • Ultimately increase flowering
  • Yield increase by 20-65%


Application : BioBoost  is mainly used in agricultural crops, fruit trees, landscaping, gardening, pastures, grains and horticultural crops, etc.

Foliar Application : 2 ml per Ltr & 300 ml per acre in 150 Ltr water.

Application Time : 3 to 4 foliar sprays , During vegetative stage, Before flowering,When flowers are set,when fruits are small & are in development stage.

Soil /Drip Root Irrigation : 500-600 ml /acre . Min 2 times.

Application Time : During vegetative stage, When flowers are set.

Dilution Rates : Root /Drip  irrigation: 1: 1200-1500.

Availability : BioBoost CrabShell ,Seakelp based Biostimulant Fertilizr is available in 200 Ltr Drums.




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