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Modern Design Rootguard 4-3-0 Fertilizer - 40 Lbs. Fast Dispatch [dzm57J2t]

$22.99 $73.99 -69%

RootGuard 4-3-0 Fertilizer: Protect Your RootsRootGuard 4-3-0 Fertilizer is a premium granular fertilizer designed to safeguard your plants' roots from harmful nematodes. This unique blend, rich in organic materials like Chitin, stimulates the soil's

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Modern Design Rootguard 4-3-0 Fertilizer - 40 Lbs. Fast Dispatch [dzm57J2t]

RootGuard 4-3-0 Fertilizer: Protect Your Roots

RootGuard 4-3-0 Fertilizer is a premium granular fertilizer designed to safeguard your plants' roots from harmful nematodes. This unique blend, rich in organic materials like Chitin, stimulates the soil's living microbes, creating a hostile environment for root-destroying nematodes. By feeding beneficial soil microbe communities, RootGuard not only protects your plants but also enhances their overall health and growth.

Comprehensive Nutrient Profile

RootGuard 4-3-0 is more than just a fertilizer; it's a comprehensive nutrient source for your plants. With a Total Nitrogen content of 4%, it provides essential nutrients for robust plant development. The product features a balanced blend of nitrogen, phosphate, and other vital elements like calcium, iron, and magnesium. This ensures that your plants receive a well-rounded nutrient intake, leading to healthier, more vibrant growth. The following list highlights the key nutrient specifications of RootGuard 4-3-0:
  • Total Nitrogen: 4%
  • Phosphate (P2O5): 3.00%
  • Calcium (Ca): 14%
  • Iron (Fe): 0.5%
  • Magnesium (Mg): 0.93%

Easy Application for Optimal Results

Applying RootGuard 4-3-0 is simple and effective. The recommended rate for 4 feet row spacing is 0.1% rate (wt. of product : wt. of soil), which equates to 1,200 lbs./A (11 lbs. per 100 cu.ft.). This product can be broadcasted using a drop spreader or applied at no more than 12 ft. distance. Lightly scratching the material into the surface with a field cultivator and using a bed shaper to create raised planting beds will further optimize the application process. For those using additional soil fumigants, the rate can be reduced to 800 lbs./A. With RootGuard 4-3-0, you can rest assured that your plants are receiving the protection and nourishment they need for a thriving garden.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

A superb product. It works perfectly.

- Phaedra Z..

January 24, 2026

Absolutely no complaints!

A great gadget that is very solid.

- Manon F..

January 24, 2026

Absolutely no complaints!

This is a very refined and polished item.

- Vikram B..

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