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Rootline Supply Co.
Rootline Supply Co. provides reliable tools and products for growers, gardeners, and cultivators who care about quality. We’re focused...
6K
1 year
Grand Rapids, US
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Soil Amendments

FoxFarm Happy Frog Fruit & Flower Fertilizer 4-9-3 - 50 lb Bag - OMRI Listed
In Stock: 30
$130.03 $156.79 -17%
Soil Mender Alfalfa Meal - 5 lb
In Stock: 25
$103.80 / $20.76 per unit
(minimum purchase of 5)
Royal Gold Earthworm Castings Soil Amendment - 1 cu ft
In Stock: 309
$25.02 $32.74 -24%
Espoma Land & Sea Gourmet Compost - 1 cu ft
In Stock: 568
$13.23 $15.89 -17%
Malibu Compost Bu's Blend Biodynamic Compost - 1 cu ft
In Stock: 1701
$24.92 $28.99 -14%
Malibu Compost Bu's Blend Biodynamic Compost - 12 Qt
In Stock: 609
$13.99 $17.89 -22%
Espoma Organic Bio-tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 5 Oz Single-Use Dose Packet
In Stock: 367
$39.60 / $1.98 per unit
(minimum purchase of 20)
Espoma Organic Plant-tone 5-3-3 Plant Food - 8 lb
In Stock: 102
$67.80 / $11.30 per unit
(minimum purchase of 6)
Coast of Maine Acid Loving Planting Soil - 20 Qt - Target pH 5.0
In Stock: 1467
$133.30 / $13.33 per unit
(minimum purchase of 10)
Espoma Organic Bio-tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 4 lb
In Stock: 240
$104.52 / $8.71 per unit
(minimum purchase of 12)
Espoma Organic Bone Meal 4-12-0 - 4 lb
In Stock: 348
$97.32 / $8.11 per unit
(minimum purchase of 12)
Espoma Organic Blood Meal 12-0-0 - 3 lb
In Stock: 156
$137.64 / $11.47 per unit
(minimum purchase of 12)
Espoma Organic Plant-tone 5-3-3 Plant Food - 50 lb
In Stock: 50
$42.94 $45.39 -5%
Espoma Organic Flower-tone 3-4-5 Plant Food - 4 lb
In Stock: 400
$94.32 / $7.86 per unit
(minimum purchase of 12)
Espoma Organic Garden-tone 3-4-4 Plant Food - 4 lb
In Stock: 396
$94.32 / $7.86 per unit
(minimum purchase of 12)
Ferti-lome HuMic Granular Humic Acid Soil Amendment - 30 lb
In Stock: 58
$26.41 $31.99 -17%
Espoma Organic Alfalfa Meal - 3 lb
In Stock: 36
$94.44 / $7.87 per unit
(minimum purchase of 12)
Detroit Nutrient Company Vermicompost Worm Castings - 25 lb
In Stock: 194
$35.09 $42.99 -18%
Hi-Yield Fast-Acting Gypsum Soil Amendment - 25 lb
In Stock: 64
$19.34 $22.98 -16%
Coast of Maine Stonington Blend Aeration Formula 0.2-0.1-0.0 - 1.5 cu ft - 70/30 Coco Coir and Perlite Mix
In Stock: 40
$160.60 / $32.12 per unit
(minimum purchase of 5)
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