TLDR Review: Gordon's Amine 400 Weed Killer
Verdict
Gordon's Amine 400 Weed Killer Concentrate is highly praised for its effectiveness in controlling dandelions and enhancing grass health. It is especially noted for its performance in hay fields and is recommended for use twice a year. However, be cautious when applying it near plants you wish to keep, as it can cause them to wither if sprayed accidentally. For best results, follow the manufacturer’s guidelines and apply on sunny days.
- Top pro:
- Significant results observed in controlling dandelions after just one application.
- Top con:
- The bottle was empty upon arrival.
Pros
- •Significant results observed in controlling dandelions after just one application.
- •Grass health improved with noticeable filling in.
- •Effectively eliminates weeds and stickers.
- •Highly effective for use in hay fields.
- •Notable results observed within a couple of weeks of use.
- •Works effectively immediately upon application.
- •Best applied on sunny days for optimal results.
- •Following manufacturer's recommendations leads to effective outcomes.
- •Recommended usage is twice a year: once in spring and once in early fall.
Cons
- •The bottle was empty upon arrival.
- •Caution needed as it can cause plants to wither if accidentally sprayed on them.
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How we researched this
About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen Sep 22, 2026.
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