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🌱 Check out our NEW Seven Springs Fertilizer Blends! 🌱
🌱 Check out our NEW Seven Springs Fertilizer Blends! 🌱

Search results for “sea-90”

A white plastic jug of Tidal Grow Seaphos Organic 2-6-0 liquid fertilizer with a prominent red label, set against a rustic wooden plank background.
$58.50 - $58.50
$58.50
$58.50 - $58.50
$58.50

SeaPhos (1.7-6-0) - 2.5 Gallon

Cold-processed fish protein hydrolysate made from salmon, plus micronized fish bone and phosphoric acid. Screened to 165 mesh (90 micron) for use i...

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$58.50 - $58.50
$58.50
$58.50 - $58.50
$58.50
A green stand-up pouch of Maxicrop Soluble Seaweed Powder 0-0-17, displayed against a rustic wooden plank background.
$19.90 - $19.90
$19.90
$19.90 - $19.90
$19.90

Maxicrop Soluble Seaweed Powder (0-0-17) - 10.7 oz

Concentrated Ascophyllum nodosum (brown seaweed) plus potassium hydroxide from the Norwegian coastline. This highly soluble seaweed provides trace ...

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$19.90 - $19.90
$19.90
$19.90 - $19.90
$19.90
A large brown paper bag of Thorvin For Animals Certified 100% Organic Kelp Meal, displayed flat against a light-colored wooden plank background.
$105.60 - $105.60
$105.60
$105.60 - $105.60
$105.60

Thorvin Kelp - 50 lb

Thorvin Kelp is a single sourced kelp from Icelandic waters and is certified organic and OMRI-listed. The kelp is processed at a low temperature in...

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$105.60 - $105.60
$105.60
$105.60 - $105.60
$105.60
A large brown paper bag of Sea Life Kelp Meal supplement lies flat on a wooden plank surface. The front of the bag features a white, blue, and green product label, and a small white instruction or information card is attached to the lower left side.
$92.20 - $92.20
$92.20
$92.20 - $92.20
$92.20

Sealife Kelp Meal - 50 lbs

100% pure, dried Ascophyllum nodosom, harvested from the North Atlantic coasts of Maine. Rich in vitamins, minerals and nutrients. For soils, apply...

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$92.20 - $92.20
$92.20
$92.20 - $92.20
$92.20
A 50lb bag of ORSS Ag Products MEGA-S Degradable Elemental Sulfur fertilizer, displayed flat on a light-colored wooden plank surface.
$44.20 - $44.20
$44.20
$44.20 - $44.20
$44.20

Elemental Sulfur 90% - 50 lb

Pelletized sulfur is used to correct sulfur deficiencies or lower soil pH. Excellent for blueberries and all acid-loving plants. Rates vary by star...

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$44.20 - $44.20
$44.20
$44.20 - $44.20
$44.20
A large plastic jug of Serenade ASO filled with brown liquid, set against a rustic wooden plank background.
$116.70 - $116.70
$116.70
$116.70 - $116.70
$116.70

Serenade ASO- 2.5 Gallon

Applied as a preventative this biofungicide, (Bacillus subtilis strain QST713) is labeled for control of a wide range of plant pathogens on a varie...

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$116.70 - $116.70
$116.70
$116.70 - $116.70
$116.70
A white plastic jug of Sea-Crop Concentrate standing against a rustic wooden plank background.
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$90.00
$90.00 - $90.00
$90.00
$60.95
$60.95 - $60.95
$60.95

SEA-CROP - 2.5 Gallon

SEA-CROP® is a concentrate that contains all of the minerals of seawater in concentrated form with the sodium chloride 95% reduced and contains 3% ...

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$90.00
$90.00 - $90.00
$90.00
$60.95
$60.95 - $60.95
$60.95
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A large clear plastic bag filled with dark charcoal-colored Ferti Organic Soluble Seaweed Extract Plus, featuring a white and blue label, set against a rustic wooden plank background.
$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00

Ferti-Organic Soluble Seaweed (4.44-1-16) - 5 lb

Premium soluble seaweed (ascophyllum nodosum) for use in foliar sprays, irrigation, and transplant water. Provides highly bio-available nutrients a...

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$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00
A large white plastic bag of Ferti Organic Soluble Seaweed Extract Plus, placed flat on a light brown wooden plank surface.
$345.00 - $345.00
$345.00
$345.00 - $345.00
$345.00

Ferti-Organic Soluble Seaweed (4.44-1-16) - 50 lb

Premium soluble seaweed (ascophyllum nodosum) for use in foliar sprays, irrigation, and transplant water. Provides highly bio-available nutrients a...

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$345.00 - $345.00
$345.00
$345.00 - $345.00
$345.00
A white bag of Novasource Surround WP crop protectant, displayed flat on a light-colored wooden plank surface.
$51.00 - $51.00
$51.00
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$51.00

Surround WP - 25 lb

Made from calcined kaolin clay, this white coating for plant surfaces suppresses insect pests and reduces heat stress and sunburn. Use on fruit and...

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$51.00 - $51.00
$51.00
$51.00 - $51.00
$51.00
A bag of 2-14-0 PAR4 Granulated Bone Meal fertilizer, a natural nitrogen and phosphate fertilizer, displayed on a light-colored wooden plank background.
$42.90 - $42.90
$42.90
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$42.90

Bone Meal Granulated (2-14-0) - 50 lb

Par-4 brand (2-14-0) is a steamed bone meal that is micro-pelletized for easy application. Bone meal is an excellent source of calcium at 20% and c...

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$42.90 - $42.90
$42.90
$42.90 - $42.90
$42.90
A large bag of Redmond Agriculture 10 Fine Premium Mineral Salt for livestock, displayed flat on a light-colored wooden plank surface.
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$16.50
$16.50 - $16.50
$16.50
$10.95
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$10.95

Redmond 10 Fine - 50 lb

Redmond salt is a premium sea salt (95% sodium chloride (NaCl)) with a broad spectrum of trace minerals including zinc, manganese, copper, iodine a...

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$16.50
$16.50 - $16.50
$16.50
$10.95
$10.95 - $10.95
$10.95
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A 50 lb bag of Giles Epsom Salt (Magnesium Sulfate Heptahydrate) displayed flat on a light-colored wooden plank surface.
$34.20 - $34.20
$34.20
$34.20 - $34.20
$34.20

Epsom Salt - USP Pharmaceutical Grade - 50 lb

United States Pharmacopeia (USP) Grade Epsom Salt  Magnesium sulfate can be used in bath salts and floatation therapy, where high concentrations ra...

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$34.20 - $34.20
$34.20
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$34.20
A 1-pound foil bag of XenTari Biological Insecticide dry flowable, featuring a blue and red label on a metallic gold background, set against a light wood plank backdrop.
$26.95 - $26.95
$26.95
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$26.95

XenTari - 1 lb

XenTari BT DF (Bacillus thuringiensis aizawai (Bta) strain ABTS-1857 (54%)) is a biological insecticide used against listed caterpillars (larvae) o...

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$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95
A 3 lb bag of Thorvin For Animals organic kelp supplement, standing upright against a rustic wooden plank background.
$26.25 - $26.25
$26.25
$26.25 - $26.25
$26.25

Thorvin Kelp - 3 lb

Thorvin Kelp is a single sourced kelp from Icelandic waters and is certified organic and OMRI-listed. The kelp is processed at a low temperature in...

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$26.25 - $26.25
$26.25
$26.25 - $26.25
$26.25
A large bag of True Organic Seabird Guano (Guano de Ave Marina) displayed flat on a light-colored wooden plank surface.
$56.50 - $56.50
$56.50
$56.50 - $56.50
$56.50

True Organic Seabird Guano (6-12-0) - 25 lb

A rich source of phosphorous and slow-release nitrogen. Apply at planting to encourage early root development and vegetative growth, or ahead of fl...

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$56.50 - $56.50
$56.50
$56.50 - $56.50
$56.50
A white bag of PBH Rice Hulls for greenhouse and nursery applications, displayed flat against a light wood plank background.
$32.50 - $32.50
$32.50
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$32.50

Rice Hulls - 50 lb

Parboiled rice hull is a renewable resource that is a good alternative to perlite and vermiculite as well as being less dusty. Parboiled rice hulls...

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$32.50 - $32.50
$32.50
$32.50 - $32.50
$32.50
A bag of PAR4 Protein Meals Fish Bone Meal fertilizer placed on a light-colored wooden plank surface.
$67.90 - $67.90
$67.90
$67.90 - $67.90
$67.90

Fish Bone Meal (4-14-0) - 50 lb

A marine-based alternative to traditional steamed bone meal and a great source of organic phosphorus and calcium (12%-17%). Derived from fresh cutt...

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$67.90 - $67.90
$67.90
$67.90 - $67.90
$67.90
A 15 lb bag of Howler EVO fungicide, featuring a white and green packaging design, set against a rustic wooden plank background.
$374.60 - $374.60
$374.60
$374.60 - $374.60
$374.60

Howler EVO - 15 lb

Howler is a novel biofungicide (Pseudomonas chlororaphis strain AFS009), effective on a wide range of soil-borne and foliar diseases, including Rhi...

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$374.60 - $374.60
$374.60
$374.60 - $374.60
$374.60
A bottle of Corteva Entrust SC standing on a light wood surface against a wood plank background.
$612.90 - $612.90
$612.90
$612.90 - $612.90
$612.90

Entrust SC (22.5% Spinosad) - 1 Quart

Entrust (22.5% Spinosad: Spinosyn A & D) provides control of a large range of foliage-eating insects. It is derived from the fermentation of a ...

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$612.90 - $612.90
$612.90
$612.90 - $612.90
$612.90
A large white plastic bag of Ferti-Organic Ferti-Fulvic Plus organic fertilizer, displayed flat on a light-colored wooden plank surface.
$269.70 - $269.70
$269.70
$269.70 - $269.70
$269.70

Ferti-Fulvic Plus - 50 lb

Ferti Fulvic Plus is derived from peat and other plants with a minimum 90% content of organic fulvic acid. It's highly soluble. It chelates mineral...

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$269.70 - $269.70
$269.70
$269.70 - $269.70
$269.70
A large white plastic jug of Neptune's Harvests Organic Fish & Seaweed Fertilizer with a bright blue label, set against a rustic wooden plank background.
$50.70 - $50.70
$50.70
$50.70 - $50.70
$50.70

Neptune's Harvest Fish & Seaweed (2-3-1) - 1 Gallon

Neptune's Harvest Liquid Fish & Seaweed Fertilizer is made of hydrolyzed fish fertilizer from fresh fish remains from the North Atlantic and so...

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$50.70 - $50.70
$50.70
$50.70 - $50.70
$50.70
A white plastic bucket of Neptune's Organic Fish & Seaweed Fertilizer, 5 gal, featuring a blue label with a colorful cartoon illustration of Neptune holding a trident, set against a wooden plank background.
$166.90 - $166.90
$166.90
$166.90 - $166.90
$166.90

Neptune's Harvest Fish & Seaweed (2-3-1) - 5 Gallon

Neptune's Harvest Liquid Fish & Seaweed Fertilizer is made of hydrolyzed fish fertilizer from fresh fish remains from the North Atlantic and so...

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$166.90 - $166.90
$166.90
$166.90 - $166.90
$166.90
Neptune's Harvest Liquid Fish Fertilizer (2 - 4 - 0.5) - 55 Gallons - Seven Springs Farm Supply
$674.60 - $674.60
$674.60
$674.60 - $674.60
$674.60

Neptune's Harvest Fish & Seaweed (2-3-0.5) - 55 Gallon

Neptune's Harvest Liquid Fish & Seaweed Fertilizer is made of hydrolyzed fish fertilizer from fresh fish remains from the North Atlantic and so...

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$674.60 - $674.60
$674.60
$674.60 - $674.60
$674.60