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.THIS PARTICULAR PRODUCT I LOVE
THIS PARTICULAR PRODUCT I LOVE , VERY PLEASED WITH THE RESULTS I GET, ON MY VEGETABLES,FRUITS AND HERB PLANTS, THE KELP STRENGTHENS AND NOURISHES PROPERLY ALL MY PLANTS, I TRIED MIXING THIS VITAMIN SOLUTION WITH LIL MID STRENGTH MIRACLE GROW , IT WORKS WONDER S, ALL MY PLANTS ARE HEALTHY, AND VIBRANT !!!
From a FerryMorse.com customer
Amazing results...always have problems germinating
Amazing results...always have problems germinating Morning Glory seeds...until NOW!
From a FerryMorse.com customer
Tried and True
Been using superthrive for nearly 50yrs. Never lost a transplanted tree or shrub because of using this great vitamin for plants. It’s a wonderful product. Ruth
From a FerryMorse.com customer
SUPERthrive
Would RecommendExcellent product, highly recommend
It Works
Perked up my plants... also my newly potted plants as well...
This is a very small can so look hard when shoppin
Would RecommendI like how it doesn’t take up much room on the shelf and it goes a long ways for trees and shrubs.
My garden :sunflower:
I am very happy with my purchase. My seeds have already been growing wonderfully :seedling:
From a FerryMorse.com customer
Amazing
Would RecommendGreat product have used super thrive for years, works great! Transplanted a 6 ft Japanese maple using superthrive, the tree never knew it was transplanted!
From a FerryMorse.com customer
Thank you for your review. We appreciate your kind words. Happy gardening!
Very effective
Would RecommendI have a shefflera that was a straight 4 ft plant, I cut the top off so it would branch. It just sat there all summer, not growing, not dying. I used not a miracle green powder. A Lowe's employee (Gina, who turns out know everything) recommended Superthrive and in 6 weeks this plant has a dozen new leaves, all my house plants are growing spectacularly. The only problem is winter is coming and they need to calm down. I wish I could buy it by the gallon because I want to use it in the yard too.
Give it a try
Would RecommendI was looking for something to feed my up-potted seedlings that wouldn’t be too strong or burn them. I decided to try SUPERthrive and now I use it every year. I’m not sure if it works, but it hasn’t burned or killed them yet.
From a FerryMorse.com customer
Thank you for your feedback. We appreciate it. Happy Gardening!
Great product
Would RecommendThis is wonderful for transplanting, it helps make seedlings stronger for the transition. Highly recommend!
From a FerryMorse.com customer
Thank you for your feedback. We appreciate it. Happy Gardening!

Let us know if we can do anything else for you - we're here to help.