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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

Soil Mender Alfalfa Meal - 5 lb
In Stock: 25
$102.00 / $20.40 per unit
(minimum purchase of 5)
Royal Gold Earthworm Castings Soil Amendment - 1 cu ft
In Stock: 591
$24.17 $32.74 -26%
Espoma Land & Sea Gourmet Compost - 1 cu ft
In Stock: 630
$12.94 $15.89 -19%
Malibu Compost Bu's Blend Biodynamic Compost - 1 cu ft
In Stock: 1702
$24.47 $28.99 -16%
Espoma Organic Bio-tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 5 Oz Single-Use Dose Packet
In Stock: 382
$37.80 / $1.89 per unit
(minimum purchase of 20)
Coast of Maine Acid Loving Planting Soil - 20 Qt - Target pH 5.0
In Stock: 1723
$128.20 / $12.82 per unit
(minimum purchase of 10)
Espoma Organic Plant-tone 5-3-3 Plant Food - 8 lb
In Stock: 96
$65.70 / $10.95 per unit
(minimum purchase of 6)
Espoma Organic Bone Meal 4-12-0 - 4 lb
In Stock: 372
$94.44 / $7.87 per unit
(minimum purchase of 12)
Malibu Compost Bu's Blend Biodynamic Compost - 12 Qt
In Stock: 607
$13.56 $17.89 -24%
Espoma Organic Bio-tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 4 lb
In Stock: 780
$101.76 / $8.48 per unit
(minimum purchase of 12)
Espoma Organic Blood Meal 12-0-0 - 3 lb
In Stock: 240
$135.24 / $11.27 per unit
(minimum purchase of 12)
Espoma Organic Garden-tone 3-4-4 Plant Food - 4 lb
In Stock: 372
$91.56 / $7.63 per unit
(minimum purchase of 12)
Espoma Organic Flower-tone 3-4-5 Plant Food - 4 lb
In Stock: 484
$91.56 / $7.63 per unit
(minimum purchase of 12)
Espoma Organic Alfalfa Meal - 3 lb
In Stock: 36
$92.16 / $7.68 per unit
(minimum purchase of 12)
Detroit Nutrient Company Vermicompost Worm Castings - 25 lb
In Stock: 198
$34.22 $42.99 -20%
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: 45
$157.70 / $31.54 per unit
(minimum purchase of 5)
Espoma Organic Iron-tone 3-0-3 Plant Food - 5 lb
In Stock: 120
$114.72 / $9.56 per unit
(minimum purchase of 12)
Ferti-lome Soil Acidifier Plus Iron Liquid Concentrate - 1 Gal
In Stock: 149
$97.04 / $24.26 per unit
(minimum purchase of 4)
Hi-Yield Ammonium Sulfate 21-0-0 Fertilizer - 16 lb
In Stock: 478
$14.05 $16.98 -17%
Hi-Yield Fast-Acting Gypsum Soil Amendment - 25 lb
In Stock: 108
$18.94 $22.98 -18%
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