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Crab Shell Flour

$13.95

*Compare to Neptune's Harvest Crab Shell Flour*

Crab Shell is an excellent dry organic plant food rich in calcium and magnesium it naturally contains nutrients plants need. Crab shell supports a healthy microbiome that makes plants more resistant do disease and soil more resistant to pests like grubs, ants, and nematodes.

Crab Shell is rich in calcium and magnesium and it naturally contains nutrients plants need. Crab shell includes extra benefits not found in other fertilizer products. High calcium fertilizers like crab shell flour have been shown to benefit bulbs and will also help to inhibit blossom end rot. It helps the soil retain moisture while building organic matter. Crab shell is high in chitin (Kite-en), which promotes the growth of chitin eating bacteria in the soil. It will help eliminate ants, grubs, fungus and harmful varieties of nematode eggs, because the exoskeletons are high in chitin. Adding crab shell to soil helps create a unfavorable environment for non beneficial fungus and root destroying nematodes by feeding the beneficial biological life that eats chitin and chitin based organisms. Crab shell is not a fungicide or nematicide but a natural biopesticide! It is non-toxic to birds, animals, fish, and plants. Top dress crab shell around plants to help keep slugs and snails at bay while choking out weeds. It keeps moles, voles, mice and other critters from digging up bulbs and root vegetables.
Rocky Mountain Bio Ag Crab Flower is a byproduct of North Atlantic crab fishing operations, and it is a highly sustainable crop input.

  •     Derived from crab scrap and crab shell as a byproduct-highly sustainable
  •     Contains 23% Calcium and 1.33% Magnesium
  •     Helps retain moisture in soil and builds organic matter simultaneously.
  •     High in chitin (Kite-en), which promotes the growth of chitin eating bacteria.
  •     Helps eliminate ants, grubs, fungus & harmful varieties of nematodes.
  •     Not a fungicide or nematicide but a natural biopesticide
  •     Non-toxic to birds, animals, fish, and plants.
  •     Helps inhibit blossom end rot.
  •     Helps keep moles, voles, mice and other critters from digging up bulbs and root vegetables when top dressed.
GARDENS: 3 lbs. per 100 square feet
ROW APPLICATION: 1 to 2 lbs. per 100 feet
TREES: 1 lbs. per inch of tree diameter
COMPOST ENHANCER: 3 to 6 ounces per cubic foot
TURF: 10 lbs. per 1000 square feet
POTTING MIXES: 2% of total volume by weight
SEEDBED: 1 lbs. per 100 square feet
BEDDING PLANTS: 1 ounce per tray
BULBS: 1 Tablespoon mixed in soil under bulb


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