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A unique 3-in-1 combination of potassium, magnesium and sulfur, langbeinite is a naturally occurring source of these three vital plant nutrients. Potassium is essential for high-quality fruit, magnesium is required for the synthesis of chlorophyll and sul
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Langbeinite
$77.00
Professional-grade, water-soluble, organic nitrogen fertilizer derived from non-GMO vegetable proteins. Does not contain any animal proteins! Ideal for supplementing plant nitrogen needs or correcting deficiencies in all types of plants. Blend with other
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DTE AGmino 14-0-0 1lbs
$16.98
Feather Meal is a great source of slow-release nitrogen that is perfect for heavy feeders like corn, cole crops and leafy green vegetables. Incorporate into your soil before spring plantings for best results.
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Feather Meal
$14.95
An excellent soil conditioner, alfalfa meal is a rich source of trace elements and natural growth stimulants. Recommended for all flowering shrubs and especially roses, alfalfa meal accelerates growth and promotes larger, more plentiful blooms. It is also
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Alfalfa Meal
$30.42
Fish Bone Meal is a marine-based alternative to traditional steamed bone meal and is wonderful for all flowering plants, trees and shrubs. A great source of phosphorus and calcium, Fish Bone Meal also contains a small amount of nitrogen and is an ideal fe
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Fish Bone Meal
$12.98
Down To Earthâ„¢ Kelp Meal is pure ascophyllum nodosum seaweed from the clean, cold waters of the North Atlantic Ocean. Hand-harvested, carefully dried and finely milled, our Kelp Meal is a rich natural source of potash and is ideal for early spring or fall
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DTE Kelp Meal
$20.68
Oyster Shell flour is an all-natural source of high-quality calcium that is ground into varying sizes to ensure an immediate and sustained release of this valuable nutrient. Calcium promotes strong root development, improves nutrient uptake and boosts pla
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Oyster Shell
$7.98
Fish Meal is an excellent source of nitrogen and phosphorus and is recommended for vegetable gardens, flower beds, all types of outdoor plants, trees and shrubs. Fish Meal enhances soil microbial life, promotes vigorous root development and provides an ea
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Fish Meal
$18.48
Premium-quality, solution-grade, high-nitrogen fertilizer for promotion of rapid plant growth or correction of nitrogen deficiencies. Enzymatically hydrolyzed and spray dried fish protein concentrate provides a valuable and plant-available source of organ
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Fish Powder
$44.70
A highly concentrated source of humic acids ideal for use on fields, turf and vegetable gardens. Derived from the ancient remains of decomposed organic plant materials, humic acids enhance nutrient uptake and stimulate soil microbial life. Naturally occur
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Granular Humic Acid
$8.98
Neem Seed Meal is produced during the extraction of oil from the seed of the Indian neem tree (Azadiracta indica). It is an excellent way to strengthen root systems, improve plant immunity and balance nutrient levels in the soil. Neem Seed Meal can be mix
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Neem Seed Meal
$77.00
Down To Earth Calphos Rock Phosphate 50LB
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Calphos Rock Phosphate 50LB
$38.57
A high nitrogen source, our Blood Meal is guaranteed to promote rapid, green growth. A wonderful fertilizer for heavy feeders like corn, spinach, salad greens and garlic in the early spring, it also helps compost piles heat up and break down fast.
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Blood Meal
$21.50
We select only the finest feed-grade Cottonseed Meal, which has little or no pesticide residue and contains no animal by-products. Somewhat acidic in nature, Cottonseed Meal is excellent for plants that need a low pH and is perfect for flowering acidic sh
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DTE Cottonseed Meal 50LB
$47.16
The undisputed champion of organic fertilizers, Bat Guano is rich in readily available nitrogen, phosphorus and micronutrients, and provides essential plant nutrition for vigorous vegetative growth and early fruit and flower development. Bat Guano is fast
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DTE Nitrogen Bat Guano 9-3-1 25LB
$110.00
A rich, organic fertilizer mix infused with a generous amount of beneficial bacteria and mycorrhizal fungi to stimulate rooting, vigor and optimum plant development. Bio-Live encourages rapid colonization of soil and soilless mixes and may be combined wit
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Bio-Live
$95.00
Down To Earth DTE Azomite Granulated 6LB
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DTE Azomite Granulated 6LB
$8.95
Down To Earth DTE Liquid Kelp & Potash Gallon
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DTE Liquid Kelp & Potash Gallon
$53.43
Professional-grade, water-soluble, organic nitrogen fertilizer derived from non-GMO vegetable proteins. Does not contain any animal proteins! Ideal for supplementing plant nitrogen needs or correcting deficiencies in all types of plants. Blend with other
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DTE AGmino 14-0-0 5 LBS
$64.00
Crab Meal is a superb source of organic nutrients for vegetable gardens and flower beds and is wonderful for building soil tilth. Crab Meal enhances beneficial soil microorganism populations due to its rich chitin content and also makes an incredible comp
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Crab Meal
$12.98
Down To Earth DTE Fulplex Gold 2.5 Gallon
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DTE Fulplex Gold 2.5 Gallon
$102.29
Down To Earth Humaplex 50LB
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Humaplex 50LB
$457.20