Soil Amendments

Unco Industries Wiggle Worm Earthworm Castings, 30 lb
Not for sale in Oregon Soon to be known as the “World’s Greatest Organic Fertilizer!” Wiggle Worm Soil Builder …
$38.16
Unco Industries Wiggle Worm…
$38.16
GROW!T Super Coarse Perlite, 100 L/3.53 cf
Perlite is a unique volcanic mineral which expands from four to twenty times its original volume when it is quickly heat…
$36.67
GROW!T Super Coarse Perlite,…
$36.67
Organic Nutrients Insect Frass, 2 lbs
Insect Frass is the excrement of herbivore insects. Insect Frass is not an insecticide. Insect Frass contains every macr…
$27.53
Organic Nutrients Insect Frass, 2 lbs
$27.53
FoxFarm Happy Frog Soil Conditioner Loose Fill - 1.5 cf
Don’t Treat Your Soil Like Dirt!® Bring home a bale of our Happy Frog Soil Conditioner, and your plants will thank yo…
$27.37
FoxFarm Happy Frog Soil…
$27.37
GreenGro Earthshine 2 lb
GreenGro Earthshine Biochar Blend is an all-natural soil enhancer made with premium ingredients to rejuvenate soil carbo…
$25.60
GreenGro Earthshine 2 lb
$25.60
Unco Industries Wiggle Worm Earthworm Castings, 15 lb
Not for sale in Oregon Soon to be known as the “World’s Greatest Organic Fertilizer!” Wiggle Worm Soil Builder …
$19.33
Unco Industries Wiggle Worm…
$19.33
Sun-Gro Brand premium horticulture vermiculite, 3 Gallon
3 gallon of Sun-Gro Brand premium horticulture vermiculite Premium horticulture grade, medium course level (Asbesto…
$16.29
Sun-Gro Brand premium…
$16.29
Fertilome Horticultural Vermiculite, 8 Quart
Vermiculite is the mineral Mica, super-heated to expand much like an accordion. This mineral is often used in soil mixes…
$15.29
Fertilome Horticultural…
$15.29
Down To Earth Organic Insect Frass, 2 lb 6/cs
Down To Earth’s Insect Frass is an all-natural fertilizer produced through sustainable insect farming and derived from…
$14.86
Down To Earth Organic Insect…
$14.86
Natural Guard Compost Maker, 3 lb
Convert organic matter into rich mulch. Organic matter added to the soil as compost, improves plant growth and vigor, so…
$14.09
Natural Guard Compost Maker, 3 lb
$14.09
Fertilome Perlite, 8 Quart
A mineral that is super-heated and pops like popcorn. These lightweight particles increase aeration and decrease water h…
$13.29
Fertilome Perlite, 8 Quart
$13.29
Espoma Perlite, 8 Quart
All natural – 100% pure. Loosens soils & prevents compaction. Aerates soil and promotes root growth. …
$10.69
Espoma Perlite, 8 Quart
$10.69