Natural Guard Lawn Weed Killer Selective RTU

Natural Guard Lawn Weed Killer Selective RTU

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Product Overview

Natural Guard Selective Lawn Weed Killer RTU is a fast-acting herbicide that targets unwanted weeds growing in lawns. A cool weather broadleaf weed killer that is ideal to apply on 50 to 85 degrees temperature. This selective herbicide targets weeds such as clover, dandelion, thistle, moss, and algae with its ready-to-use spray bottle. It is proven to provide visible results after hours of application. Features three hours of rainfast and allows reseeding after 24 hours of application. For best results, apply to weeds that are still small. Spraying on stressed weeds and turf is unnecessary. Comes in 32 oz. spray bottle.

Available Sizes:

  • Natural Guard Selective Lawn Weed Killer RTU –  Quart
  • Natural Guard Selective Lawn Weed Killer RTU – Gallon

Features and Specs

Active Ingredient Iron HEDTA 1.5 %
Target pests Bull thistle, Creeping buttercup, Dandelion, Moss, Speedwell spp., Persian Speedwell, White clover, Black medic, English daisy, Dandelion, clover, narrow-leaved plantain, chickweed, moss, algae, and lichens
For use in Broad-leaf weeds growing in lawns
Application Ready to use - Shake well and apply any time the temperatures are between 50 and 85 Fahrenheit
Rainfast in 3 hours and See results in Hours - Most effective when weeds are small
Pet safe Yes, if used as directed on Label
Formulation Iron HEDTA
Special Features Guarantees rainfast in three hours
Shipping Weight 2.20 lbs
Manufacturer VPG (Mfg. Number: 40488)
UPC 732221404885
EPA Registration 67702-27-7401



Use Sites:

Use to selectively control/suppress broadleaf weeds growing in lawns.


Controls weeds:

  • Bull thistle (Cirsium vulgare)
  • Creeping buttercup (Ranunculus repens)
  • Dandelion (Taraxicum officinale)
  • Moss
  • Speedwell spp.
  • Persian speedwell (Veronica persica)
  • White clover (Trifolium repens)

Suppresses weeds:

  • Black medic (Medicago lupulina)
  • English daisy (Bellis perennis)


Shake well before using.

Do not dilute. Thoroughly spray weeds. Use a coarse nozzle setting to reduce drift. Repeat treatment in 3 to 4 weeks for best results.

What will I see?

Works quickly; dying weeds will be seen within hours of application. Treated weeds, moss or algae will turn brown or black. Occasionally a darkening of the grass leaf blades can occur after treatment; however, the grass will recover within a few days to weeks. May stain thatch (dead grass under lawn); this does not affect the health of the grass.

Use Precautions:

Do not apply to drought-stressed grass; ensure lawn is well watered prior to application. Do not apply when the daytime temperature will exceed 85ºF. Do not apply to bentgrass. If unsure of grass sensitivity, test sprays a small area of your lawn. Do not apply to newly seeded areas prior to grass seed germination. Avoid spraying desirable plants. Any desirable plants or structures accidentally contacted should be rinsed with water. To avoid staining, wait until treated area dries before re-entry. Do not apply if rainfall is expected within 3 hours of application. Do not irrigate within 3 hours of application. Do not apply to the same area more than 4 times a year, not including spot treatments.

Environmental Hazards

For terrestrial uses: Do not apply directly to water, or to areas where surface water is present or to intertidal areas below the mean high water mark. Do not contaminate water when disposing of equipment wash water or rinsate. To protect the environment, do not allow pesticide to enter or run off into storm drains, drainage ditches, gutters or surface waters. Applying this product in calm weather when rain is not predicted for the next 24 hours will help to ensure that wind or rain does not blow or wash pesticide off the treatment area. Rinsing application equipment over the treated area will help avoid runoff to water bodies or drainage systems.

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