About

We are proud to be a leading supplier in the commercial sprouting industry for over four decades.

Who We Are

When it comes to sprouts, we are your “one stop shop”. From equipment manufacturing to seeds and powders, we pioneered the industry!

Our Values

Our business stands on a strong foundation of values that we adhere to every day.

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Safety

Safety of our Products and Safety of our Employees.

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Integrity

We do the right thing when no one is looking. We are always audit-ready!

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Value Creation

We are here to earn a profit for our Stakeholders, and our Products and Services help our Customers create value.

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Teamwork

Our Team is our greatest asset, and our combined years of experience in the Sprouting Industry give our customers a winning advantage.

The History Of Our Brands

Although we’ve grown a ton over the past 40+ years, we’ve held tight to the passion that got us into the sprouts industry in the first place!

International Specialty Supply Was Created By Bob Rust

The early company operated out of a 500 square foot farmhouse selling sprouts grown in jars on the counter of a small residential kitchen.

Bob Rust

Primeseed

Primeseed was launched to provide a much needed supply shop for the sprouting industry.

PrimeSeed products

Sentrex

Sentrex Manufacturing created the first commercially viable version of the Rota-Tech rotary drum.

RotaTech rotary drum

Commercial Sprouting Equipment

Sentrex Manufacturing launched a full line of commercial sprouting equipment.

Sentrex equipment

Treating Sprouting Seed For Pathogens

ISS helped lead the sprouting industry in the development of the process for treating sprouting seeds for pathogens.

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Protocol For Sampling And Testing Seed Completed

We developed protocols for sampling and testing seeds for pathogen contamination. This process is still in use today and is credited for keeping pathogens out of the sprout supply chain.

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SunGarden Launches A Line Of Dried Sprouts

SunGarden launched a line of sprout powders rich in vitamins and minerals, the first of its kind to be used by formulators to provide a nutritional boost to products. With unmatched nutritional profiles, these products forever changed the health, wellness, and nutrition industry.

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PrimeSeed Becomes SunGarden Seed: The Ultimate Premium Sprouting Seed

SunGarden Seed launched its new line of premium sprouting seed.

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Market Growth

SunGarden continues to lead the sprouting industry. With ever changing regulations, we keep our finger on the pulse of the sprouting community with new innovations in Sprouts, Equipment, and Seed.

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Contact Our Sales Team

Want to chat with one of our experts? Reach out today!