Contact Us

When you call Nature’s Source during business hours, a real person answers the phone. As our customer, you are important to us.

Corporate Office:

307 E. Mulberry Street
Sherman, Texas 75090 USA
Phone: (903) 891-0600
Fax: (903) 891-0635

Customer Service:
(888) 839-8722
Monday-Friday, 8 am to 5 pm CST

Join Our Team!

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Nature's Source Sales Team

Chance Finch

General Manager

(903) 771-0119

Janet Curry

Corporate Accounts Liaison - Greenhouse & Nursery

(972) 998-7589

Janet has over 40 years of management and technical support experience in the Horticulture Industry, with focus on cutting edge nutrition advancements and enhanced professional growing media. She was instrumental in the introduction of nutrition from oilseed extract over 20 years ago. Janet is dedicated to educating growers with products for enhance production, with ease and sustainability.

Amy McCormack

Distribution Manager

(203) 592-2636

Amy has a Bachelor of Science in Business Marketing and has been building her experience with plant nutrition with the Nature’s Source team since 2007. Her business expertise along with her experience with our company’s products and industry perfectly suit her role of supporting our supply chain, sales teams and customers with Nature’s Source products technical use, purchasing and marketing.

Macey Keith

Distribution Manager - Western Region

(982) 580-5785

Macey studied Agricultural Technology with an emphasis in Field Crop Production at the University of Arizona. She then obtained her Arizona Pest Control Advisor license in 2014. Macey has become familiar with crops in the desert southwest and coastal California working as a PCA and in fertilizer sales. Nature’s Source has allowed her to apply sustainable nutritional programs in outdoor/indoor Ag production to yield the most efficient crops.

Lee Tecklenburg

Technical Representative – Northern CA & NV

(916) 425-8129

Lee’s roots are deep in California farming. Tecklenburg Ranch was established 1869 currently farming grapes and cherries. He has been in new product/business development in the Sustainable Agricultural Fertilizer industry since 2013. He has also worked in other areas of the Agricultural inputs industry. Lee is now currently working to establishing Nature’s Source in the large scale agricultural market.

Ted Koellmann

Technical Sales Representative - NW Region

(503) 875-0035

Ted has been involved in Horticulture for over 30 years, both as a grower and territory manager with an emphasis on growing media and nutrition. Helping growers produce higher quality plants in less time for less money has always been his goal. Ted also enjoys working with Specialty Ag customers, increasing yields and improving quality.

John Alexander

Manufacturer's Representative

(805) 720-0654

John has worked in sales for the Ball Horticultural company (parent company of Nature’s Source) for 16 years. During this time he has work closely with a wide variety of plant production from cut flowers, greenhouse potted plants and hydroponics to wine grapes and berry production. John likes Nature’s Source because it is easy to use, smells nice, sustainable and simply works!

Duncan Smith

Manufacturer's Representative

(209) 471-2412

Duncan is a passionate agriculturalist who specializes in practical application and adaptation of crop enhancement tools and products to modern commercial farming for economic enhancement. Through his 20+ years’ experience as a farmer and Pest Control/ Certified Crop Advisor he has gained a strong understanding of pest control, plant nutrition, soil microbiology, and how these systems interrelate for either benefit or detriment of viable farm production.

Keely Hawkins

Executive Assistant & Regulatory Administrator


Cathy Howard

Accounting/Inventory/Production Manager


Tara Laroche

QA/QC & Lab Manager