FoxFarm Grow Big Liquid Concentrate
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
 Amazon Sold by Greystek Ventures LTD | $19.00 | Oct 12, 2022, may have changed | Buy Now |
G Guerrilla Grow Hydroponics | $20.69 | Jul 20, 2024, may have changed | Buy Now |
 Walmart 90-day returns (in store too) | $22.89 | Jul 20, 2024, may have changed | Buy Now |
N New England Hydroponics | $23.95 | Nov 5, 2022, may have changed | Buy Now |
N Northcoast Horticulture Supply | $24.26 | Oct 12, 2022, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 1 used & refurbished price with ShopSavvy ProGet the app →Price history summary
We recorded no new price at major retailers (Amazon, Walmart, Best Buy, Target, The Home Depot and Lowes) in the last 90 days.
Range over the last 12 months: $28.99 (retailers/amazon, Dec 24, 2025) to $35.99 (retailers/amazon, May 23, 2026). Based on 3 recorded prices since Dec 24, 2025 for offers sold by these retailers themselves (not marketplace sellers). Summary as of Oct 17, 2026.
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Pros
- •Promotes large, healthy plant growth according to many reviews
- •Reliable quality experienced over multiple purchases
- •Works well and makes a positive difference in plant growth
- •Known brand with a good reputation for quality and consistency
- •Liquid concentrate formula offers ease of use and quick absorption
Cons
- •Received in an opened and leaking condition, which raises trust issues
- •Contains crystallized fluid and possible storage or quality concerns
- •Considered expensive compared to similar fertilizers
- •No clear indication that it is more effective than other options
- •Packaging condition was damaged, with some bottles arriving nearly empty or with holes
- •Some users found the product messy or difficult to handle, suggesting cap or sealing improvements
Bottom Line
While many users praise FoxFarm’s Grow Big for encouraging healthy plant growth and relying on its reputable brand, the recent delivery issues and packaging damages raise red flags. If you prioritize dependable delivery and packaging, you might want to consider alternatives or confirm the seller’s reputation before purchasing. Otherwise, this product can be effective, but be cautious about the packaging and storage conditions when ordering.
What Reviewers Are Saying
📚More About FoxFarm Grow Big Liquid Concentrate
Discussion
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are collected from retailer listings, and each one shows the date we last saw it. Our expert reviews and community discussion help you make informed buying decisions.