Ratings may include incentivized customer reviews.
What Customers Are Saying
The product is an effective plant growth supplement that can significantly benefit a wide variety of plants. Many users reported impressive results, such as faster growth, healthier appearance, and improved resilience. It works particularly well when used as a supplement to other fertilizers. While a few users experienced some issues, the majority praised it as a "miracle product" and "gold standard" for plant nutrition that can revive struggling plants and promote vibrant, thriving growth.
Customer review summary generated by AI, including incentivized reviews.SUPERthrive
Would RecommendLove this stuff! Add a little bit every time I fertilize. Also combine with KeikiPro to help promote root grow and bud development. Happy to find a source with larger size. I have a LOT of orchids, so I use up the small bottles very quickly.
From a FerryMorse.com customer
Happy Plants.
I’ve used it for years. Best boost you can give newly planted plants. Prevents or reduces heat impact & transplant shock. I have happy plants.
From a FerryMorse.com customer
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Burnt
Would Not RecommendIf you spray this on pepper seedlings and put them under a grow light within the next 24 hours you will burn them and they will all die.
SUPERthrive with kelp, 1Pt.
It is fabulous, when used as directed, for fertilizing plants organically. I got the larger size online because I kept running out of the smaller size, which is the only size the local garden centers had available. I recommend it highly as an effective, environmentally-friendly garden fertilizer.
From a FerryMorse.com customer
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I'll buy more
Been using it for a month. Not sure if it's making a difference but my plants aren't dead so that's a plus.
From a FerryMorse.com customer
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Great product for transplanting
Would RecommendThis really helps give new transplants a boost when putting them into the garden.
For new and transplanted flowes & shrubs
Would RecommendHave been using this product for years...gets perennials off to a good start.
SUPERthrive lives up to its name.
Would RecommendThus far, this product has greatly improved my muscadine grape vines. Just one application and in 2 days the foliage really grew and are greener than ever before.
Give it a chance
Would RecommendI bought this as a hopeful skeptic and questioned if it would help as much as I had heard. Glad that I bought it and so are my plants. Just about a capful somewhere between once a week to once a month and the plants are growing stronger faster. Well worth the price.
From a FerryMorse.com customer
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SUPERthrive Restores Damaged Roots
Would RecommendCongratulations to Lowe's for carrying more organic fertilizers than other box stores. SUPERthrive is more often found in local nurseries, but it's not a fertilizer alone. It's been around a long time, and it's inventor, Dr. John A. A. Thompson, received a Gold Medal for Science and Industry at the 1940 World's Fair. When he died about 10 years ago at the age of 100, SUPERthrive is certainly his legacy. Don't let the small 4 oz. bottle fool you; used as directed, 3 oz. would be suitable fo...
Thank you for your feedback. We appreciate it. Happy Gardening!