Flower Fertilizers & Soil

Having the right nutrients and soil structure are essential for plant health. Fertilizers and soil mixes help ensure this. Self watering container mix is specially milled to help wick water to the roots and all of our fertilizers and soil amendments are designed to help develop long term plant and soil health. Discover many choices of fertilizers and soils for any need.

28 items
Eco-co Coir® Potting Mix
$4.95
(11)
Self-Watering Container Mix, 20 Qts.
$10.95
(1025)
Easy Grow Fertilizers
$6.95 - $9.95
(6)
Organic Container Mix, 20 Qts.
$19.95
(34)
Eco-co® Coir Seedstarting Mix
$4.95
(64)
All-Organic Self-Watering Container Mix
$12.95
(180)
Container Booster Mix, 6 Qts.
$9.95
$7.49
(222)
All-Purpose Fertilizer - Organic
$6.95 - $39.95
(164)
Plant Health Care for Seedlings/Houseplants
$11.95 - $13.95
(181)
Energy Buttons, 5 Lbs.
$17.95
(119)
Greensand, 5 Lbs.
$9.95
(71)
NPK Test Kit
$19.95
(21)
Hydrangea Color Me
On Sale
(0)
Raised Bed Booster Kit
$27.95
(35)
Worm Power Fertilizer
$19.95
(2)
Soil Acidifier, 6 Lbs.
$14.95
(1)
Bone Meal, 5 Lbs.
$11.95
(1)
Rose Rx 3-in-1
$10.95
(28)
All-Purpose Fertilizer
$7.95
(0)
African Violet Fertilizer
$7.95
(0)
PHC® All-Purpose
$14.95
(31)
Root Shield, 4 Oz.
$19.95
(26)
Garden Lime, 6-3/4 Lbs.
$9.95
(1)
Rose Success Kit
$24.95
(1)
Gardener's Best® Flower Fertilizer
$13.95 - $39.95
(17)
Kelp Meal, 4 Lbs.
$24.95
(12)
Orchid Fertilizer
$7.95
(0)
*Window Box Sold Separately
$19.95
(0)

Satisfaction Guaranteed

We stand by the quality of our products and our service. If for any reason you're not satisfied with your purchase, you can return it to us for an EXCHANGE, REFUND, or CREDIT.

Learn More

Learn and Share

Our website is packed with how-tos and inspiration, as well as opportunities to share with fellow gardeners. Check back often to view new articles, videos, blog posts and Facebook updates and join our online community.

Learn & Share

Good Works

Gardener's Supply is committed to improving the world through gardening. We support nonprofit gardening, hunger-relief and community organizations with volunteer time and donations of 8% of our pre-tax profits.

                    Learn More