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What our Customers are Saying

from 1659 reviews
Can't wait for the full summer sun!

Sprouted so fast and strong but still seedlings. Very pleased so far with their progress!

Charlie Heck
Velvet Queen Sunflower
Pleasantly happy with this collection

I have had some trouble with the rosemary and lavender - but who doesn't have trouble with that from seed? But the others have been GREAT little seedlings so far.

Charlie Heck
Culinary Herb Seed Collection
Wow! Great Grower!

Every seed came up, they're about 3' tall with a sturdy stem. Waiting until mid March to put out in the southern (Ga) garden. Will be licking my lips watching them flower and fruit. I like these as an addition to a traditional red tomato salad.

Sandra Bungerz
Green Zebra Tomato Seeds
2019/20 Order

All of the seed in my order arrived in good time. The sweet chinese giant pepper is the only variety I've planted, and it germinated great and are doing well under lights.

Pepperguy
Organic Chinese Giant Pepper Seeds
In the ground!

My seeds came on time and I started them for sets. Just planted about 240 onion sets 2 weeks ago and they look great!

JENNIFER STAFFORD
Texas 1015 SuperSweet Onion Seed
5 stars

I had 40 mph winds my greenhouse fell over and was so surprised the seeds survived two days in the cold under soil and are still growing. The roots were in tact so i transplanted them, they are doing just fine. 10 stars

Green Man
Culinary Herb Seed Collection
One of the best ever

This is an incredibly delicious tomato. I think every person I have served it to has remarked that is is one of the best tomatoes they have ever tasted. Great any way you have it.

Frances Kessel
Farallones Orange Tomato Seed
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Featured Products

Book Categories

Sustainable Seed Company offers a variety of books and pamphlets to assist you in your growing exploits. Learn helpful tips and tricks to grow the best vegetables you possibly can!
Veggie Planting Guide

Veggie Planting Guide

We have improved our veggie planting guide that comes in many of our Sustainable Seed Co. seed as...

We have improved our veggie planting guide that comes in many of our Sustainable Seed Co. seed assortments! We want you to have everything you need to know to get started gardening in one convenient place! This pocket guide has the most up-to-date information about a wide range of vegetable seed varieties. Find, sowing depth, plant spacing, hardiness zones, companion planting suggestions and so much more! Includes notes pages in the back so you can journal your gardening plans and experiences...

$6.95

herb growing guide

Herb Planting Guide

Welcome to your Herb Planting Guide! In this booklet, you’ll find herb seed information pages tha...

Welcome to your Herb Planting Guide! In this booklet, you’ll find herb seed information pages that give you a background on the origins and uses of a particular herb with growing instructions provided for each. This herb growing guide booklet is your go-to guide for starting and maintaining your herb garden.  The Herb Growing Guide is Now Available for Free! Download your Free PDF Version! Growing herbs from seed is an essential part of a thriving life! The diverse benefits of growing an ...

$6.95