Variant SKU: PSP0256
Pay in installments of $5.76 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
herbicides safe for wetlands Navigate HerbicideOverview Variant SKU: PSP0256 Navigate Herbicide Aquatic Weed Killer for Ponds & Lakes Navigate Granular Aquatic Herbicide is a powerful 2,4 D based selective herbicide designed to control submerged and floating broadleaf weeds in ponds and lakes. Formulated on heat treated attaclay granules, Navigate sinks quickly to the bottom, releasing the active ingredient directly into the root zone for maximum effectiveness. It is especially effective against
Overview ▾
Pond Weeds Controlled ▾
- Watermilfoil (including Eurasian Watermilfoil)
- Water Stargrass
- Bladderwort
- White & Yellow Water Lily (Spatterdock)
- Water Shield
- Water Chestnut
- Coontail*
*Repeat treatments may be necessary for resistant species.
How to Apply ▾
- Apply evenly using a broadcast spreader.
- Typical rate: 5–7.5 lbs per 2,000 sq ft.
- Rates vary from 100–200 lbs per acre depending on target weed.
- 50 lb bag treats up to approximately 20,000 sq ft.
Initial results appear within 7–10 days. Full control typically occurs within 3–5 weeks as weeds die and decompose.
For heavy infestations, apply in lanes with untreated buffer strips (50–100 ft wide) to prevent oxygen depletion. Treat buffer areas after initial treated zones have decomposed.
When to Apply ▾
Best results occur when applied in spring and early summer while weeds are actively growing.
Late season applications are possible but may require repeat treatments and results may not be fully visible until the following season.
Water pH below 8 generally yields best performance.
Active Ingredient ▾
27.6% 2,4-D (Butoxyethyl Ester of 2,4-Dichlorophenoxyacetic Acid)
Specially formulated granular carrier resists rapid breakdown and delivers chemical directly to the plant root zone.
Restrictions & Important Information ▾
Shipping Restrictions: Cannot ship to CA, CT, ME, MI, NJ, NY, OR, WA or Canada.
- Not for use in water used for irrigation, agricultural sprays, dairy watering, or domestic water supplies.
- 1-day swimming restriction.
- 7-day irrigation restriction.
- 7-day drinking water restriction.
- Limited to 2 applications per season (minimum 21 days apart).
In some states, permits may be required for chemical use in public waters. Always consult the product label and local regulations.
*Product does not qualify for free shipping*
Oxygen & Water Quality Considerations ▾
As treated weeds decompose, they consume oxygen. When weed density is heavy, treat in sections to maintain proper dissolved oxygen levels for fish safety.
For enhanced breakdown of dead vegetation, beneficial bacteria such as Muck Remover may be applied after treatment.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 12 reviews
Sort
Product Reviews
★★★★★ 1
TPMS Compatability is a LIE
Size: Sedan, Crossover, Small Truck
2018 Subaru Impreza, with one tire with a slow leak (about 2 PSI a week) that I couldn't trace.
I bought the "Full-Size Sedan, Small Truck, Crossover" kit (the 6 oz. pouch) based on my tire size, 225/40/18.
After I removed the valve core, attached the dispensing hose and opened the cap, the product would not flow into the tire. I squeezed the pouch, but that only made the product leak out around the valve stem onto the wheel and driveway. I tried rotating the tire so the valve stem was at the top, and and also at the bottom. I even took the wheel off so I could get a fully vertical flow. Nothing worked. I finally gave up after only about half the product was dispensed, and I do think most of it went somewhere other than in the tire.
I reinstalled the valve core, remounted the wheel, plugged in my little lighter socket-powered compresseor, and tried to inflate the tire. And ... NOTHING. The pressure reading on the compressor immediately shot up to over 100 PSI, and it automatically shut off. Tried multiple times, with the same result. I again removed the valve core, and a) no air came out of the tire when I removed it, and b) even with no valve core the compressor still would not pump air into the tire. Clearly the gunk had completely blocked the valve/TPMS.
Fortunately, when I took the tire to Costco (where I'd bought it), they were able to fix the damage I'd done, as well as patching a small nail hole in the tread I hadn't seen (that was clearly the source of the slow leak) for no charge. Since I've already submitted a refund request, ultimately all it really cost me was my time and effort ... and a whole lot of stress.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2024
★★★★★ 5
Forget the gooey stuff, this product WORKS! See UPDATES 1 and 2
Size: Compact Car, Mid-size Sedan
I've had a slow leak in one of my tires for some time. It's a common thing with chrome plated alloy wheels, they get corrosion on the bead area where the tire seals and then you get a slow leak. This was the only product which is water soluble so it's not going to make a permanent mess inside the tire; additionally, it contains tiny bits of Tufsyn which is the material some tires are made from. So it's not just a liquid that is sealing the leak, it's tiny bits of rubber. I was putting 5 or 6 lbs of air in my tire every few days, and I could see that the tire was getting low. I installed this TireJect per the instructions a week ago and the tire appears to be doing great, despite the fact that we've had some very cold weather. (I didn't want to check it with a gauge while it was this cold out because just in case the tire's valve didn't seal all the way; I'll check with a gauge when this cold snap is past.) While I can't say for 100% sure that there is no more leak, I suspect that the leak has been sealed up completely. This is a product unlike the others and I think it's worth the price.
FIRST UPDATE: It has been two months and I haven't had to add any air at all to the tire where I used this product. There was a slow rim leak which was losing about a pound or so per day and it has been totally fixed. The car has sat for several days a few times, including in single digit cold weather, as well as driven regularly otherwise, and the tire hasn't lost any air. I think it's the micro Tufsyn fibers in this product which seal leaks better than some goopy glue stuff other brands are made of. I totally recommend this product!
SECOND UPDATE - it's been eleven months since I added this to my tire with the slow rim leak and I have not had to add air a single time. Not once. THIS STUFF WORKS. Forget the slime and foam and get this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2024
★★★★★ 5
Good
Prefect. It’s exactly what my lawnmower needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Snowblower repair.
Snowblower spark plugs that work for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
Fast delivery and good price
Good price and name brand
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026