Address
304 North Cardinal St.
Dorchester Center, MA 02124

Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM

Hey friends,

We’re SUPERthrive,
A Trusted Plant Food Manufacturer

Our time-tested SUPERthrive vitamin solution, containing vitamin B1 and a kelp-based proprietary formula, has been aiding plant growth and vitality since its inception in 1940 by the pioneering Dr. John A. A. Thomson.

What Is SUPERthrive Used For

At SUPERthrive, our versatile vitamin solution is specially formulated to benefit a wide range of plants and growing methods:

SUPERthrive for trees

Our vitamin solution nourishes and invigorates trees, promoting robust growth and vibrant foliage.

SUPERthrive for plants

We recommend using our concentrated formula to enhance the overall vigor and health of plants, enabling them to thrive.

SUPERthrive for houseplants

Our non-toxic vitamin solution provides an ideal boost for indoor houseplants, helping them flourish in their environments.

SUPERthrive for vegetables

Utilizing our kelp-based formula can maximize the yield and nutrient density of homegrown vegetables.

SUPERthrive for orchids

Our specialized orchid formulation nurtures these delicate blooms, supporting vibrant colors and vigorous growth.

SUPERthrive for hydroponics

Our vitamin solution is perfectly suited for hydroponic systems, optimizing plant development in soilless environments.

SUPERthrive Plant Food Packages

SUPERthrive 4 Ounces

SUPERthrive 4 Ounces

Our convenient 4 ounce bottle packs the power of our kelp-enhanced, non-toxic vitamin formula to aid root growth, reduce transplant shock, and meet all your needs.

SUPERthrive 1 Gallon

Ideal for larger gardens and agricultural applications, our 1 gallon size provides an ample supply of our root-developing, transplant-shock-reducing vitamin solution.

SUPERthrive 5 Gallon

SUPERthrive 5 Gallon

For those with extensive planting requirements, our 5 gallon container offers a generous amount of our renowned, kelp-infused, non-toxic vitamin formula.

Customers Choose Us

The Truth About SUPERthrive

Our loyal customers trust SUPERthrive for their growing needs due to:

Time-Tested Formula

Relied upon since 1940, our proprietary blend has stood the test of time, consistently delivering remarkable results.

Non-Toxic Nature

Our vitamin solution is completely non-toxic, making it a safe choice for promoting plant health without harmful chemicals.

Proven Benefits

Customers rave about improved root development, reduced transplant shock, and overall enhanced plant vigor when using SUPERthrive.

SUPERthrive Company Values

At SUPERthrive, our company values are the driving force behind our commitment to excellence. We pride ourselves on:

Customers' Photos

SUPERthrive Ingredients

SUPERthrive Ingredients

SUPERthrive for Japanese Maples

SUPERthrive for Japanese Maples

SUPERthrive Label

SUPERthrive the Original Vitamin Solution

SUPERthrive Company Insights

With over 80 years of experience and a deep-rooted commitment to quality and innovation, we take pride in sharing our expertise and insights to empower gardeners and growers worldwide.

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SUPERthrive Reviews

Satisfied Customers Share Their Experiences:

As a professional landscaper with over 15 years of experience, I have encountered numerous plant care products throughout my career. However, none have proven as consistently effective and reliable as SUPERthrive. This vitamin solution has been a game-changer for my business, and I can confidently say that it has played a pivotal role in the success of countless projects. I vividly remember the first time I used SUPERthrive – it was on a struggling ornamental tree that seemed to be in a state of decline, despite our best efforts to revive it. Within a few weeks of applying the vitamin solution, the tree showed remarkable signs of new vigor, with vibrant foliage and healthy new growth emerging from the once-barren branches. This experience alone solidified my trust in SUPERthrive's capabilities. Since then, I've incorporated SUPERthrive into my standard practices, using it for everything from establishing new plantings to reviving stressed greenery. The solution's ability to reduce transplant shock has been invaluable, ensuring that my clients' landscapes thrive from day one, without the typical setbacks that can occur during the transplantation process. What truly sets SUPERthrive apart is its versatility. Whether I'm working with delicate annuals, sturdy evergreens, or even drought-tolerant native species, this vitamin solution consistently delivers outstanding results. The proprietary blend of nutrients, including kelp, seems to provide the perfect balance of nourishment for a wide range of plants. SUPERthrive is an essential tool in my arsenal, and I highly recommend it to anyone seeking to maximize plant health and vitality, whether they are professional landscapers, avid gardeners, or simply homeowners looking to enhance their outdoor spaces. The results speak for themselves, and I couldn't imagine tackling a project without this trusted product by my side.
John Samuelson
Professional Landscaper
I've tried countless products in pursuit of the perfect formula for nurturing my beloved plants. However, none have proven as effective and reliable as SUPERthrive. This vitamin solution has become an integral part of my gardening routine, and I can confidently say that it has played a significant role in the success of my lush and productive garden. What first caught my attention with SUPERthrive was its ability to enhance root development. As any experienced gardener knows, a strong and healthy root system is the foundation for vibrant, thriving plants. From the moment I started incorporating SUPERthrive into my routine, I noticed a remarkable difference in the vigor and resilience of my plants, regardless of their species or growing conditions. Whether I'm nurturing my vegetable patch, tending to my rose bushes, or caring for my indoor houseplants, this vitamin solution consistently delivers outstanding results. The formula's kelp-based nutrients seem to invigorate my plants, providing them with the essential nourishment they need to flourish, even through challenging conditions like drought, pest infestations, or temperature fluctuations. One of the aspects I appreciate most about SUPERthrive is its non-toxic nature. As someone who values environmentally-friendly practices, I can use this product with peace of mind, knowing that I'm not introducing harmful chemicals into my garden or indoor living spaces. I've tried countless products over the years, from homemade concoctions to expensive commercial formulas, but none have matched the consistent performance of SUPERthrive. It's a true game-changer for any gardener, whether you're a seasoned pro or a beginner just starting your green thumb journey. I wholeheartedly recommend this vitamin solution to anyone seeking to elevate their gardening efforts and achieve remarkable results.
Sarah Thompson
Avid Gardener
As an orchid enthusiast for over a decade, I've always been on a quest to find the perfect balance of nutrients for my delicate blooms. Orchids are notoriously finicky and require a precise blend of care to thrive, which can be a challenge for even the most experienced growers. That is, until I discovered SUPERthrive. From the moment I started using this vitamin solution, my orchids took on a new lease on life. The vibrant colors, lush foliage, and abundant blooms were a testament to the power of this formula. What sets SUPERthrive apart is its gentle yet effective approach – it nourishes without overwhelming these sensitive plants, providing them with the precise nutrients they need to flourish. One of the most notable improvements I observed was in the root development of my orchids. Strong, healthy roots are crucial for these plants to anchor themselves and absorb the necessary nutrients for growth. SUPERthrive's ability to promote robust root systems was evident in the improved overall vigor and resilience of my orchids. Another aspect that impressed me was the solution's versatility. Whether I was working with terrestrial orchids, epiphytes, or even the delicate phalaenopsis varieties, SUPERthrive consistently delivered outstanding results. No matter the species or growing conditions, this vitamin solution provided the nourishment my orchids needed to thrive. I've recommended SUPERthrive to fellow orchid growers, and they've all been equally impressed with the results. Many have even reported that their previously struggling orchids experienced a remarkable turnaround after incorporating this product into their care routine. Whether you're a seasoned pro or a budding enthusiast, SUPERthrive is an essential addition to your orchid care arsenal. Its potent blend of nutrients, combined with its gentle, non-toxic formula, make it a must-have for anyone serious about cultivating these exquisite blooms. I cannot recommend this product highly enough.
Michael Nguyen
Orchid Enthusiast

Do you need a quality plant food?

Reach out to our knowledgeable team for a free consultation, and let us guide you in maximizing the potential of your plants with our time-tested SUPERthrive vitamin solution.