Refer a Friend
Understanding plant nutrition is key to having healthy plants and a healthy garden.
Read more
Exciting new ornamentals are now available for the 2025 season!
Shop now
Discover our new vegetable seed varieties for the 2025 season!
Sow indoors before transplanting outdoors.
Stunning flowers for arrangements and bouquets.
Grow these herbs indoors all year-round.
These herbs are All-America Selections Winners.
See our listing of all organic vegetables.
View now
See our listing of all organic herbs.
Everything you need to know about claims for live goods.
Learn more
View Schedule
Access price lists for each of our plug & liner grower specialists.
Everything you need to know about ordering plugs & liners.
Need to file a claim? Find out how.
The best flowers and vegetables start with the best seed and best propagation supplies.
FREE Resources
The new Harris Seeds Bedding Plant Catalog offers professional growers industry insights and a comprehensive selection of bedding plants. This free resource...
7 min read
Below are some of our bestselling products with late arrival or short supply for the 2023 season, along with our suggested alternatives...
4 min read
Beginning in March 2022, Harris Seeds assisted in the Ukrainian relief effort through a new campaign, Sunflowers for Ukraine. Through the campaign,...
1 min read
What Is Lean Farming? Lean farming is a method of running a farming business that utilizes your resources efficiently to obtain the...
11 min read
Farming Is a Business You might think that the common denominator among farmers who struggle to grow quality produce and turn...
Phytopthora, caused by the fungus Phytophthora capsici and also known in peppers as damping off, root rot, crown rot, and stem and fruit rot, is...
Featured Videos
Protect your plants from overheating with greenhouse and high tunnel vents.
Learn how to install a drip irrigation system in your field.
How to grow cucumbers vertically for high tunnel, or limited-space production.
Join our e-mail list
Sign up for money-saving special offers, growing tips and new product releases!
You’ll also be eligible to receive a FREE birthday gift from us!