Fertilizers
DIY Lawn Fertilizers featuring Liquid Iron, Bio-Stimulants, Carbon Based Lawn Fertilizers, Soil Activators, Starter Fertilizers, Liquid Aeration, Soil Amendments with Macro and Micro Nutrients.
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24-0-6 Flagship 3% Iron - Bio-Nite - Granular Lawn Fertilizer | Yard Mastery24-0-6 Flagship is your go-to fertilizer for all grass types, formulated specifically for DIYers to get the lawn thicker and greener. Covers 6,000 sq ft (18 lb) - OR - 15,000 sq ft (45 lb) Analysis 24-0-6:: N-P-K Contains 3% Iron + Bio-Nite™ Great...
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- From $39.99
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$44.99 - Sale price
- From $39.99
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7-0-20 Stress Blend 3% Iron - Bio-Nite - Granular Lawn Fertilizer | Yard Mastery7-0-20 Stress Blend is a high potassium, low nitrogen lawn fertilizer to help your turf in and out of stressful situations. From freeze recovery to heat and drought stress survival situations, 7-0-20 Stress Blend is an excellent choice. Covers 6,000 sq ft (18 lb)...
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- From $39.99
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$44.99 - Sale price
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12-12-12 Starter Fertilizer 3% Iron - Bio-Nite - Granular Lawn Fertilizer | Yard Mastery12-12-12 Starter Fertilizer is your go-to for seed/sod or general feeding, formulated specifically for DIYers. Starter Fertilizer Fixes Everything! Covers 6,000 sq ft (18 lb) - OR - 15,000 sq ft (45 lb) Analysis 12-12-12:: N-P-K Contains 3% Iron + Bio-Nite™ Great for seeding/sod installation...
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- From $39.99
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$44.99 - Sale price
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16-0-0 Double Dark 6% Iron - Bio-Nite - Granular Lawn Fertilizer | Yard Mastery16-0-0 Double Dark blend will do just what the name implies: make your lawn double dark green. It's really that simple - green and more green. Covers 6,000 sq ft (18 lb) - OR - 15,000 sq ft (45 lb) Analysis is 16-0-0:: N-P-K,...
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- From $39.99
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$44.99 - Sale price
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Build-a-Box | 4 Gallon - Build to Save (20% Off Retail) | N-Ext!!PLEASE MAKE YOUR SELECTION WISELY. ONCE YOUR ORDER IS PLACED, PRODUCTS CANNOT BE EDITED, MODIFIED, or SWAPPED!! **SAVE 20% off individual retail prices when you buy 4 gallons in a Build-a-Box. Mix-n-match any combination of 4 gallons. When you combine 4 gallons, we save...
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- $111.96
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- $111.96
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Build-a-Box | 4 Gallon - Build to Save (20% Off Retail) | Sunniland!!PLEASE MAKE YOUR SELECTION WISELY. ONCE YOUR ORDER IS PLACED PRODUCTS CANNOT BE EDITED, MODIFIED, or SWAPPED!! **SAVE 20% off individual retail prices when you buy 4 gallons in a Build-a-Box. Mix and match any combination of 4 gallons. When you combine 4 gallons,...
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- $127.96
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- $127.96
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Build-a-Box | 4 Gallon - Build to Save (20% Off Retail) | Ecologel!!PLEASE MAKE YOUR SELECTION WISELY. ONCE YOUR ORDER IS PLACED, PRODUCTS CANNOT BE EDITED, MODIFIED, or SWAPPED!! **SAVE 20% off individual retail prices when you buy 4 gallons in a Build-a-Box. Mix and match any combination of 4 gallons. When you combine 4 gallons,...
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- $143.84
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- $143.84
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[N-ext] Bio-Stimulant Pack | Four Gallons[N-Ext] Bio-Stimulant Pack has four products that supercharge your lawn growth, improve soil chemistry, and stimulate roots, rhizomes, and/or stolons in your grass. One pack will cover a 5,000 sq ft lawn for 1 year (see details below) Includes one gallon each of RGS,...
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- $116.00
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- $116.00
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0-0-48 SOP Sulphate of Potash - Granular Lawn Fertilizer | Yard Mastery0-0-48 Sulphate of Potash (SOP): If you have a soil test that shows you are deficient in potassium (K), this is the perfect product to move you in the right direction. One 24 lb bag covers up to 12,000 sq ft Analysis is 0-0-48...
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- $64.99
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$74.99 - Sale price
- $64.99
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MAG-I-CAL PLUS Soil Food for Lawns in Acidic & Hard Soil | Jonathan GreenMAG-I-CAL® PLUS Soil Food for Lawns in Acidic & Hard Soil is the product for your lawn if you need to RAISE the pH in your soil. One 18 lb covers 5,000 sq ft Analysis is 28% calcium, 1.5% sulfur, .5% iron Fortified with...
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- $28.99
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- $28.99
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MAG-I-CAL PLUS Soil Food for Lawns in Alkaline & Hard Soil | Jonathan GreenMAG-I-CAL® PLUS Soil Food for Lawns in Alkaline & Hard Soil is a product that, with continued use, can LOWER the pH in your soil. One 18 lb Bag covers 5,000 sq ft Analysis is 18% calcium, 17% sulfur Fortified with calcium sulfate dihydrate, humic...
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- $28.99
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- $28.99
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Veri-Green Starter Fertilizer for Seeding & Sodding | Jonathan GreenVeri-Green Starter Fertilizer for Seeding & Sodding is formulated to get new grass seedings off to a great start. It helps your lawn grow strong roots and grow faster and thicker when seeding, overseeding, and laying sod. Covers 1,500 sq ft ( 5 lb)...
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- From $12.99
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- From $12.99
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0-0-5 Air-8 Liquid Aeration Bio-Stimulant, Humic Acid | N-ExtN-Ext Air-8™ Liquid Aeration is designed to create space in the soil, increase water penetration, and encourage deeper rooting to drive more oxygen into the topsoil profile. One gallon covers up to 21,300 sq ft Analysis is 0-0-5::N-P-K Contains 8% Humic Acid Great for...
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- From $21.99
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- From $21.99
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0-0-1 Humic12 Bio-Stimulant, Humic Acid 12 Percent | N-ExtN-Ext Humic12™ is one of the primary bio-stimulants used to improve overall soil health. The 12% concentration in this product is much higher than most currently available to DIYers. One gallon covers up to 21,300 sq ft Analysis is 0-0-1::N-P-K Contains 12% humic acid bio-stimulant...
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- From $21.99
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- From $21.99
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0-0-1 RGS Root Growth Bio-Stimulant, Sea Kelp | N-ExtN-Ext RGS™ - RGS stands for Root Growth Stimulant, and that’s exactly what it does. This bio-stimulant is packed with hormones from sea kelp that stimulate roots and stolons/rhizomes coupled with chelating humic acid. One gallon covers up to 42,600 sq ft Analysis is...
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- From $21.99
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- From $21.99
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0-0-2 MicroGreene | N-ExtN-Ext 0-0-2 MicroGreene™ is a micronutrient fertilizer with humic and sea kelp. If you have a soil test showing micronutrient deficiencies, then this is your go-to product to get your levels moving in the right direction. One gallon covers up to 21,300 sq ft ...
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- From $21.99
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- From $21.99
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0-0-5 Sea-K Stress Reducer, Bloom and Root | N-ExtN-Ext Sea-K™ is known in the professional applicator community as "microbe food," this special bio-stimulant is your secret weapon in jump-starting even the most tired soils or stressed lawns. 1 Quart covers up to 64,000 sq ft Analysis is 0-0-5::N-P-K Benefits include - deeper color,...
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- $49.99
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- $49.99
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CytoGro/SeaXtra | EcologelCytoGro® is an EPA-registered hormone bio-stimulant derived from seaweed extracts that blend cytokinins and natural synergists to stimulate root growth and increase the turf’s strength against stress. One Gallon covers up to 320,000 sq ft Improves environmental stress tolerance Stimulates root growth Great for increasing...
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- From $59.95
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- From $59.95
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Minors Blend | SunnilandSunniland Professional Liquid Concentrate Minors Blend is a general purpose micronutrient supplement for your home lawn. This is a bare bones, straight forward liquid concentrated fertilizer, no fluff. One gallon covers up to 16,000 sq ft Can be used during Florida’s blackout period as...
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- From $39.99
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- From $39.99
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SUNN KTS | SunnilandSunniland Professional Liquid Concentrate SUNN KTS is a potassium supplement for golf course tees and greens, as well as fairways and home lawns. One gallon covers up to 12,800 sq ft Designed to correct potassium deficiencies Great for lawns under stress Product Description:Sunniland SUNN...
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- From $39.99
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- From $39.99
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