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ENVU (FORMERLY BAYER)
Specticle G Pre-Emergent Herbicide
Specticle G Pre-Emergent Herbicide is a granular pre-emergent weed killer that controls over 90 different grassy and broadleaf weeds. It is easy to use and great for applying to turf and ornamentals.
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Specticle G Herbicide 50lb- Pre-emergent product page
Min : 174.38 - Max : 174.38
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Price as of
09/21/25
09/21/25
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Specticle G Pre-Emergent Granular Herbicide, manufactured by Bayer, is a reliable, high-quality pre-emergent herbicide that contains the active ingredient Indaziflam and delivers residual control of annual grasses, annual sedges and annual broadleaf weeds in warm-season turfgrass, ornamentals and hardscapes.
When applied to target areas, Specticle G can deliver up to 6 months of broad-spectrum control. It is highly recommended for an easy-to-apply pre-emergent that provides effective results.
Tools Needed
You will need the help of a reliable granular spreader to broadcast the granules. You could use either a hand spreader or a push spreader.
How to Use
- Step 1: Determine how much Specticle G Pre-Emergent Herbicide you need by first calculating the square footage of your treatment area. To find the square footage, measure the treatment area's length and width in feet, then multiply them together (length X width = square footage). The typical rate for most warm-season grasses is 2.9 to 4.6 lb. per 1,000 sq. ft. Specticle G application rates will be determined by the grassy weed you are trying to prevent. So, for example, if your warm-season yard measures 2,000 sq. ft. and you're looking to control crabgrass, then you would load your spreader with Balan at a rate between 5.8 to 9.2 pounds.
- Step 2: Calibrate your spreader to the right spreader setting for application and load the appropriate amount of Specticle G granules into the spreader.
- Step 3: Broadcast the granules uniformly using your spreader type. You may need to do two perpendicular passes to get a nice uniform coverage. Water the lawn afterward to activate the granules. Activate Specticle G by watering in with light irrigation or rainfall.
Where to Use
Specticle G Pre-Emergent Herbicide can be used on turf; landscape ornamentals including residential, commercial, municipal, roadside, and natural areas; non-bearing fruit and nut trees in residential plantings; and hardscapes. Use Specticle G on established warm season turf in areas including golf courses (roughs and fairways), sod farms, sports fields, residential and commercial lawns, parks, and cemeteries. .
When to Use
Timing is key when applying pre-emergent. If the weeds are already established, the product will not work. Apply Specticle G in a single or split application program.
Safety Information
Specticle G Granular Herbicide is safe for pets and kids when it has been applied properly according to the label instructions. Always wear the proper personal protective equipment (PPE) when applying this product.
Keep away from the treated area until after application and watering has taken place and the granules have dried.
Special Considerations
Specticle G Pre-Emergent Herbicide will not kill established weeds. For that, you will need to use a post-emergent herbicide. Any cultural practices that will disturb the soil, such as aeration, should be done before application of Specticle G Pre-Emergent Herbicide.
| Availability | Online |
| Restricted Use | No |
| Shipping Restrictions | 50 Pound: AK, CA, CT, HI, MI, NY, OR, RI, SC |
| Brand | ENVU (FORMERLY BAYER) |
| Keith's Pro Tips | "It's important to perform a uniform application to get the best results in weed control. Avoid skips for the best weed control and avoid overlapping application patterns to reduce the chances of plant injury." |
| Product Drawbacks | Specticle G applied uphill to sensitive grasses can move, under certain circumstances, to sensitive grasses and cause injury and stand reduction |
| Target Pests | American black nightshade, American Burnweed, Beggarticks, Bittercress, Black medic, Buckweat (wild), California burclover, Canada thistle (common), Chickweed (common), Chamberbitter, Chickweed (mouse ear), Clover (white), Corn speedwell, Cudweed (linear leaf/purple), Cupid's shaving brush, Curly Dock, Dandelion (cat's ear), Dandelion (common), Dodder, Dogfennel, Eclipta, Evening primrose (common), Evening primrose (cutleaf), False chamomile, Filaree (redstem), Florida pusley, Galinsoga, Garden spurge, Groundsel (common), Hairy fleabane, Hairy nightshade, Henbit, Marestail, Kochia, Lambsquarters (common), Lawn burweed, Little mallow, London rocket, Longstalked phyllanthus, Mulberry weed, Mustard (black), Mustard (wild), Parthenium, Pigweed (prostrate), Pigweed (redroot), Pink purslane, Plantain (buckhorn), Plantain (paleseed), Poinsettia (wild), Prostrate knotweed, Prostrate spurge, Puncturevine, Purslane (common), Ragweed (common), Spurge (spotted), Tassel flower, Redmaids, Sesbania (hemp), Shepherd's purse, Sida (prickly/teaweed), Southern brassbuttons, Sowthistle (annual), Stinkwort, Sunflower (common), Swinecress, Tropic ageratum, Velvetleaf, Vetch (purple), Wild carrot, Willowherb, Woodsorrel (yellow), Annual bluegrass, Annual kylinga, Barnyardgrass (common), Cheatgrass, Crabgrass (blanket), Crabgrass (henry), Crabgrass (large/hairy), Crabgrass (smooth), Doveweed, Fall panicum, Foxtail brome, Foxtail (giant), Foxtail (green), Foxtail (yellow), Goosegrass, Guineagrass, Kyllinga (fragrant/annual), Little barley, Mouse barley, Red brome, Rice flatsedge, Ryegrass (italian), Ryegrass (perennial), Sandbur, Sedge (annual), Sedge (globe), Turfted lovegrass. |
| Application Equipment | Hand Spreader, Push Spreader |
| Application Methods | Granular Spreading |
| Active Ingredient | Indaziflam |
| Product Type | Herbicide |
| Formulation | Granular |
| Application Rate | 2.9 to 4.6 lbs. per 1,000 sq. ft. |
| Shelf Life | Specticle G Pre-Emergent can last 1 to 3 years in storage when kept in a cool, dry place. |
| Yield | A 50 lb. bag of Specticle G Pre-Emergent can cover 10,890 sq. ft. or a quarter of an acre. |
| Use Sites | Outdoors |
| Time to Kill | Specticle G does not kill weeds, it prevents weed seeds from germinating. |
| Comparable Products | Nitrophos Barricade |
| EPA Registration # | 101563-149 |
| Restricted Use | No |
|---|---|
| Shipping Restrictions | AK, CT, HI, MI, NY, OR, RI, SC |
| Availability | Online |
| Keith's Pro Tip | "It's important to perform a uniform application to get the best results in weed control. Avoid skips for the best weed control and avoid overlapping application patterns to reduce the chances of plant injury." |
| Time to Kill | Specticle G does not kill weeds, it prevents weed seeds from germinating. |
| Chemical Type | Herbicide |
| Formulation | Granular |
| Application Methods | Granular Spreading |
| Product Drawbacks | Specticle G applied uphill to sensitive grasses can move, under certain circumstances, to sensitive grasses and cause injury and stand reduction |
| Active Ingredient | Indaziflam |
| Application Equipment | Hand Spreader, Push Spreader |
| Mix Rate | 2.9 to 4.6 lbs. per 1,000 sq. ft. |
| Use Sites | Outdoors |
| Yield | A 50 lb. bag of Specticle G Pre-Emergent can cover 10,890 sq. ft. or a quarter of an acre. |
| EPA Registration No. | 101563-149 |
| Shelf Life | Specticle G Pre-Emergent can last 1 to 3 years in storage when kept in a cool, dry place. |
| Comparable Products | Nitrophos Barricade |
| Children or pets? | No |
| Property Characteristics | None |
*Price does not include freight. We guarantee our rate plus shipping will be less than anyone else's price.