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🌱 New for 2026! Seven Springs Fertilizer Blends 🌱
🌱 New for 2026! Seven Springs Fertilizer Blends 🌱

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Best Sellers

Surround WP Crop Protectant - 25 lb Bag - Seven Springs Farm Supply
$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50

Surround WP Crop Protectant - 25 lb Bag

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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$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50
Rice Hulls Soil Amendment - 50 lb Bag - Seven Springs Farm Supply
Sold out
$25.50 - $25.50
$25.50
$25.50 - $25.50
$25.50

Rice Hulls Soil Amendment - 50 lb Bag

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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$25.50 - $25.50
$25.50
$25.50 - $25.50
$25.50
Sold out
Elemental Sulfur 90% - 50 lb Bag - Seven Springs Farm Supply
$29.80 - $29.80
$29.80
$29.80 - $29.80
$29.80

Elemental Sulfur 90% - 50 lb Bag

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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$29.80 - $29.80
$29.80
$29.80 - $29.80
$29.80
Thorvin Kelp - 50 lb Bag - Seven Springs Farm Supply
$105.60 - $105.60
$105.60
$105.60 - $105.60
$105.60

Thorvin Kelp - 50 lb Bag

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
Serenade ASO - 2.5 Gallon - Seven Springs Farm Supply
$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
Bone Meal Granulated (2 - 14 - 0) - 50 lb Bag - Seven Springs Farm Supply
$40.50 - $40.50
$40.50
$40.50 - $40.50
$40.50

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

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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$40.50 - $40.50
$40.50
$40.50 - $40.50
$40.50
XenTari BT DF - 1 lb Bag - Seven Springs Farm Supply
$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95

XenTari BT DF - 1 lb Bag

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
Feather Meal (13 - 0 - 0) - 50 lb Bag - Seven Springs Farm Supply
$38.20 - $38.20
$38.20
$38.20 - $38.20
$38.20

Feather Meal (13-0-0) - 50 lb Bag

Feather meal, a by-product of poultry processing, is cooked, sterilized under intense heat using steam pressure cookers, dried, and ground into a m...

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$38.20 - $38.20
$38.20
$38.20 - $38.20
$38.20
Blood Meal (13 - 0 - 0) - 50 lb Bag - Seven Springs Farm Supply
$66.00 - $66.00
$66.00
$66.00 - $66.00
$66.00

Blood Meal (13-0-0) - 50 lb Bag

Blood Meal (13-0-0) - A natural source of nitrogen. Blood meal is ideal for promoting lush and green vegetative growth. The high nitrogen is rapidl...

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$66.00 - $66.00
$66.00
$66.00 - $66.00
$66.00
DiPel ® DF BT - 1 lb Bag - Seven Springs Farm Supply
$19.80 - $19.80
$19.80
$19.80 - $19.80
$19.80

DiPel ® DF BT- 1 lb Bag

Dipel is Bacillus thuringiensis subspecies kurstaki (Btk) strain ABTS-351 (54%), a mix of fermentation solids, spores, and toxins that target cater...

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$19.80 - $19.80
$19.80
$19.80 - $19.80
$19.80
Nature's Kelp from Thorvin - 50 lb Bag - Seven Springs Farm Supply
Sold out
$102.50 - $102.50
$102.50
$102.50 - $102.50
$102.50

Nature's Kelp from Thorvin - 50 lb Bag

Nature’s Kelp from Thorvin is a certified organic dried kelp (Ascophyllum Nodosum) from the North Atlantic that is a rich source of trace minerals....

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$102.50 - $102.50
$102.50
$102.50 - $102.50
$102.50
Sold out
Nature Safe Organic Nitrogen Fertilizer (13 - 0 - 0) - 50 lb Bag - Seven Springs Farm Supply
$38.20 - $38.20
$38.20
$38.20 - $38.20
$38.20

Nature Safe Organic Nitrogen Fertilizer (13-0-0) - 50 lb Bag

This high nitrogen fertilizer is derived from feather meal, meat meal, and blood meal. It contains 0.96% plant available nitrogen for green up in 7...

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$38.20 - $38.20
$38.20
$38.20 - $38.20
$38.20
Harmony Ag Organic Fertilizer (5 - 4 - 3) 9% Calcium - 40 lb Bag - Seven Springs Farm Supply
$18.30 - $18.30
$18.30
$18.30 - $18.30
$18.30

Harmony Ag Organic Fertilizer (5-4-3) 9% Calcium - 40 lb Bag

Harmony Ag Organic Fertilizer w/ 9% Calcium (5-4-3) is our most popular fertilizer, made from composted poultry layer manure. All-purpose for veget...

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$18.30 - $18.30
$18.30
$18.30 - $18.30
$18.30
Alfalfa Meal OG - 50 lbs - Seven Springs Farm Supply
$36.70 - $36.70
$36.70
$36.70 - $36.70
$36.70

Alfalfa Meal OG - 50 lbs

As a fertilizer it has an analysis of 3-0.5-3 and is loaded with micronutrients. The alfalfa plant has a deep root system that draws up minerals be...

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$36.70 - $36.70
$36.70
$36.70 - $36.70
$36.70
Nature Safe Fertilizer (8 - 5 - 5) - 50 lb Bag - Seven Springs Farm Supply
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

Nature Safe Fertilizer (8-5-5) - 50 lb Bag

Pelleted (SGN 5/32”x 1/4” - 1/2”) general use fertilizer derived from meat and bone meal, feather meal, blood meal, and sulfate of potash. The 1.2%...

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$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
Shop Our Best Sellers
Trunk of a car filled with bags of fertilizer, surrounded by trees and a building.

Introducing: Seven Springs Fertilizer Blends!

After years of careful study and thought, and decades of grower feedback, we have created this collection of fertilizer blends to help meet the unique agronomic needs of the growers we serve. We are committed to the success of our customers, and these fertilizers are meant to reflect that commitment.

We hope that you’ll give one (or all) of them a try, and let us know how you like them!

NOW IN STOCK!

Newest Items

Coast of Maine Schoodic Blend Compost - 60 cu ft Sling - Seven Springs Farm Supply
$415.00 - $415.00
$415.00
$415.00 - $415.00
$415.00

Coast of Maine Schoodic Blend Compost - 60 cu ft Sling

A dark, rich soil made from carefully composted cow manure and sphagnum peat moss. The cow manure for the Schoodic Blend comes from local beef and ...

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$415.00 - $415.00
$415.00
$415.00 - $415.00
$415.00
AgroThrive Organic General Purpose (3 - 3 - 2) - 2.5 Gallon - Seven Springs Farm Supply
$59.90 - $59.90
$59.90
$59.90 - $59.90
$59.90

AgroThrive Organic General Purpose (3-3-2) - 2.5 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label OMRI SDS

$59.90 - $59.90
$59.90
$59.90 - $59.90
$59.90
Brandt Organics 7.0 Zn Liquid - 2.5 Gallon - Seven Springs Farm Supply
$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50

Brandt Organics 7.0 Zn Liquid - 2.5 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS

$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50
Brandt Organics 7 Mn Liquid - 2.5 Gallon - Seven Springs Farm Supply
$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50

Brandt Organics 7 Mn Liquid - 2.5 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS

$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50
Brandt Organics 4 Mg Liquid - 2.5 Gallon - Seven Springs Farm Supply
$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50

Brandt Organics 4 Mg Liquid - 2.5 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS

$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50
Brandt Organics 5 Fe Liquid - 2.5 Gallon - Seven Springs Farm Supply
$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50

Brandt Organics 5 Fe Liquid - 2.5 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS

$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50
Brandt Organics 5 Cu Liquid - 2.5 Gallon - Seven Springs Farm Supply
$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50

Brandt Organics 5 Cu Liquid - 2.5 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS

$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50
Brandt Organics 3 B Liquid - 2.5 Gallon - Seven Springs Farm Supply
$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50

Brandt Organics 3 B Liquid - 2.5 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS

$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50
Brandt Organics 6 Ca Liquid - 2.5 Gallon - Seven Springs Farm Supply
$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50

Brandt Organics 6 Ca Liquid - 2.5 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS

$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50
Brandt Organics Crop Mix - 2.5 Gallon - Seven Springs Farm Supply
$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50

Brandt Organics Crop Mix - 2.5 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS

$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50
Brandt Organics Tree and Vine Mix - 2.5 Gallon - Seven Springs Farm Supply
$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50

Brandt Organics Tree and Vine Mix - 2.5 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS

$49.50 - $49.50
$49.50
$49.50 - $49.50
$49.50
Brandt 719 Spreader Penetrant Wetting Agent - 1 Gallon - Seven Springs Farm Supply
$88.50 - $88.50
$88.50
$88.50 - $88.50
$88.50

Brandt 719 Spreader Penetrant Wetting Agent - 1 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS

$88.50 - $88.50
$88.50
$88.50 - $88.50
$88.50
Brandt Organics Defoamer - 1 Quart - Seven Springs Farm Supply
$17.50 - $17.50
$17.50
$17.50 - $17.50
$17.50

Brandt Organics Defoamer - 1 Quart

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS

$17.50 - $17.50
$17.50
$17.50 - $17.50
$17.50
TriTek Spray Oil Emulsion - 2.5 Gallon - Seven Springs Farm Supply
$56.50 - $56.50
$56.50
$56.50 - $56.50
$56.50

TriTek Spray Oil Emulsion - 2.5 Gallon

Detailed product description coming soon. Application rate(s) coming soon. Label Registration, etc. OMRI SDS Spec Sheet

$56.50 - $56.50
$56.50
$56.50 - $56.50
$56.50
PFR - 97 10% ES Microbial Insecticide - 1 Gallon - Seven Springs Farm Supply
$198.60 - $198.60
$198.60
$198.60 - $198.60
$198.60

PFR-97 10% ES Microbial Insecticide - 1 Gallon

Isaria fumosorosea is a naturally occurring fungus that infects whiteflies, aphids, thrips and spider mites. Spores attach to and penetrate the cut...

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$198.60 - $198.60
$198.60
$198.60 - $198.60
$198.60
Sealife Kelp Meal - 50 lbs - Seven Springs Farm Supply
$89.50 - $89.50
$89.50
$89.50 - $89.50
$89.50

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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$89.50 - $89.50
$89.50
$89.50 - $89.50
$89.50
Brown Bag 4 - 3 - 2 with 7% Ca - 40 lbs - Seven Springs Farm Supply
$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99

Brown Bag 4-3-2 with 7% Ca - 40 lbs

A bag of organic fertilizer for the cost of a sandwich. Just like the lunches your mama used to pack you, the brown bag special is nothing fancy bu...

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$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99
Bobo Sticker - Seven Springs Farm Supply
$2.00 - $2.00
$2.00
$2.00 - $2.00
$2.00

Bobo Sticker

If you've ever had something go not exactly as planned, if despite your best efforts your work didn't turn out quite right, or if, like us, you've ...

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$2.00 - $2.00
$2.00
$2.00 - $2.00
$2.00
SuffOil - X Spray Oil Emulsion - 2.5 Gallon - Seven Springs Farm Supply
$94.50 - $94.50
$94.50
$94.50 - $94.50
$94.50

SuffOil-X Spray Oil Emulsion - 2.5 Gallon

SuffOil-X is an 80% pre-emulsified mineral (horticultural) oil labeled for control of pest insects, mites and diseases, including spider mite, scal...

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$94.50 - $94.50
$94.50
$94.50 - $94.50
$94.50
Seven Springs High Tunnel Blend Natural Fertilizer (4 - 1 - 4) - 40 lbs - Seven Springs Farm Supply
$31.25 - $31.25
$31.25
$31.25 - $31.25
$31.25

Seven Springs High Tunnel Blend Natural Fertilizer (4-1-4) - 40 lbs

For high turnover, high production plantings, especially in high tunnels. This blend is aimed at meeting the needs of intensively grown vegetable c...

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$31.25 - $31.25
$31.25
$31.25 - $31.25
$31.25
Seven Springs Starter Blend Natural Fertilizer (9 - 2 - 2) - 40 lbs - Seven Springs Farm Supply
$35.20 - $35.20
$35.20
$35.20 - $35.20
$35.20

Seven Springs Starter Blend Natural Fertilizer (9-2-2) - 40 lbs

A blend of readily-available and moderate release nutrients to help plants get off to a quick and healthy start and stay strong and steady through ...

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$35.20 - $35.20
$35.20
$35.20 - $35.20
$35.20
Seven Springs Tree, Vine and Berry Natural Fertilizer (4 - 5 - 4) - 40 lbs - Seven Springs Farm Supply
$32.90 - $32.90
$32.90
$32.90 - $32.90
$32.90

Seven Springs Tree, Vine and Berry Natural Fertilizer (4-5-4) - 40 lbs

Designed to provide trees, vines and other perennials with the nutrients they need to establish robust and healthy root systems, and as a replenish...

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$32.90 - $32.90
$32.90
$32.90 - $32.90
$32.90
Seven Springs Premium All Purpose Natural Fertilizer (7 - 6 - 7) - 40 lbs - Seven Springs Farm Supply
$39.90 - $39.90
$39.90
$39.90 - $39.90
$39.90

Seven Springs Premium All Purpose Natural Fertilizer (7-6-7) - 40 lbs

A balanced and concentrated blend of premium biology-building nutrient sources, plus humates and trace minerals. Ideal for use at planting and mid-...

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$39.90 - $39.90
$39.90
$39.90 - $39.90
$39.90
CropSil Plant Derived Silicon - 1 Liter - Seven Springs Farm Supply
$95.50 - $95.50
$95.50
$95.50 - $95.50
$95.50

CropSil Plant Derived Silicon - 1 Liter

Silicon is an important element that helps strengthen plant cell walls, improves plant nutrient and water management, increases stress tolerance an...

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$95.50 - $95.50
$95.50
$95.50 - $95.50
$95.50
Principle WP Insecticide and Miticide - 1 lb - Seven Springs Farm Supply
$96.00 - $96.00
$96.00
$96.00 - $96.00
$96.00

Principle WP Insecticide and Miticide - 1 lb

Beauveria bassiana strain BW149 is a naturally occurring soilborne fungus that attacks mites, corn borers and other insects. This living biocontrol...

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$96.00 - $96.00
$96.00
$96.00 - $96.00
$96.00
Shop Our Newest Items

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Let customers speak for us

from 223 reviews
Fast delivery

Competitive pricing and reasonable shipping cost brought me to Seven Springs. The wonderful customer service and incredibly fast order processing won me over. They are top on my list for future purchases.

Heather H.
Surround WP Crop Protectant - 25 lb Bag

Super fast ship and delivery. Already in soil for broccoli. Next corn as the temps warm up. Pleased with the product.

Diana
Feather Meal (13-0-0) - 50 lb Bag
Surround WP Crop Protectant - 25 lb Bag

To early yet to use/try. Great customer service. Both very fast shipping and packaging was great. Just waiting for planting season now. Thank you Seven Springs

teresa m.
Surround WP Crop Protectant - 25 lb Bag
Love It

I drive well over 2 hours to get supplies even considering gas for the trip Seven Springs out competes anyone in my area on pricing and quality. Anything I need for my small orchard I get from them. Everyone is super friendly and personable and their customer service is second to none. I’ll be a lifetime customer.

E. S.M.
Yellow Jacket Wettable Sulfur II - 50 lb Bag
Excellent garden shopping ecpetience

Item came as described in time with good shipping price.

Nora l.
NeemTree Organics Neem Gold (4-1-2) - 44 lbs
Great addition to compost tea

Have been using this as an addition to my compost tea brew in central florida. Citrus has been coming back to life from what I thought was greening. Mangoes & avocados have been loving it as well. Going to have a nice crop this year.

Jonplantspeaker
Brown's Fish Fertilizer (2-3-1) - 1 Gallon
Xentari

Great customer service received my order without delay. Thank you.

Gerry L.
XenTari BT DF - 1 lb Bag
Nature Safe Fertilizer

This is our 3rd year ordering from Seven Springs and we could not be happier with the service. They have a great selection of organic products. We ordered 1500 pounds of fertilizer on a Monday and we had it by Wednesday of the same week. We will definitely be ordering again.

Chris B.
Nature Safe Fertilizer (8-5-5) - 50 lb Bag
Happy to have an organic option

Great product, arrived quickly. Thank you!

Bethany
Harmony Ag Organic Fertilizer (5-4-3) 9% Calcium - 40 lb Bag
First Try at CGM for Pre-emergent

The shipping was fast and the overall price was fair. It will be some time before I know the results it will have on my sandburs but the packaging, shipping and communication has been great.

Garry M.
Corn Gluten Meal Granular (9-0-0) - 50 lb Bag
Best Deal Around!

This is quality DE at a price that can’t be beat! We use it in all the animal stalls and it really helps keep them dryer and worm free.

Mery W.
Perma-Guard - DE (Diatomaceous Earth) Food Grade - 50 lb Bag
Spider Mites

We had a spell of really dry, warm weather and had an explosion of spider mites. Three treatments with Cinnaction and Thymic dramatically reduced the numbers, saving our eggplant and pepper crops. I'm keeping both on hand now to be able to act quickly in the future. Smells great too.

Charmaine
Cinnaction - 1 Quart
The best service!

I have purchased a few things in the past and was very impressed with the excellent service and reasonable prices. I recently received the paper catalog and happily went through it, circling everything I wanted. Good job guys!

Mery W.
Paper Catalog
Catalog

I love having the paper catalog to make good informative decisions.

Melinda g.
Paper Catalog
Quality service

Thank you for the amazing service. I will encourage anyone who wants high-quality service and quick delivery to support Seven Springs Farm Supply.

G. K.
Spring Oats OG Cover Crop Seed - 48 lb Bag