Best Selling Collection
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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 for...
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- From $39.99
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$44.99 - Sale price
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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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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 greener. Covers 6,000 sq ft (18 lb) - OR - 15,000 sq ft (45 lb) Analysis is 16-0-0:: N-P-K, plus...
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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...
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- From $39.99
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$44.99 - Sale price
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17-7-6 FREEDOM Fertilizer - Granular Lawn Fertilizer | Yard Mastery17-7-6 FREEDOM Fertilizer was designed as a "seasonal" fertilizer and quickly became a DIY favorite. Made in America, for American lawns. Fertilizer doesn't have to be boring! Covers 6,000 sq ft (18 lb) - OR - 15,000 sq ft (45 lb) Analysis 17-7-6:: N-P-K Contains...
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- From $39.99
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$44.99 - Sale price
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0-0-7 Granular Prodiamine Pre-Emergent Herbicide Fertilizer | Yard MasteryImportant shipping restrictions to Alaska, Hawaii, Iowa, and Maine. Yard Mastery Prodiamine - Now available in 18lb bags (new) that cover up to 6,000 sq ft AND 45 lb bags that cover up to 15,000 sq ft. If you have used our granular Prodiamine...
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- From $34.99
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$39.99 - Sale price
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Yard Mastery Soil Testing Kit | Yard MasteryThe Yard Mastery Soil Test Kit: This is an easy-to-use professional-grade kit designed for the DIY community to help you grow the healthiest yard & garden. Fertilizer recommendations tailored to your soil The report provides 13 plant nutrient levels Perfect for all growing scenarios (lawn...
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- From $29.99
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$34.99 - Sale price
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[N-ext] Bio-Stimulant Pack | 4 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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$144.96 - Sale price
- $116.00
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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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- $139.96
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- $139.96
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Build-a-Box | 5 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 5 gallons in a Build-a-Box. Mix-n-match any combination of 2.5 gallons. When you combine 2.5 gallons, we save...
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- $114.00
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- $114.00
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Prodiamine 65 WDG Pre-Emergent Herbicide | 5 oz | SunnilandThis product is out of stock for the 2024 growing season. Please see our 5lb option here. Prodiamine 65 WDG - Pre-Emergent Herbicide (generic Barricade) is a pre-emergent weed control designed to stop weeds in the lawn, such as crabgrass, annual bluegrass (poa annua),...
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- $29.99
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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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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 Root...
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- From $21.99
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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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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 Analysis...
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- From $21.99
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0-0-25 GreeneKick | N-ExtN-Ext 0-0-25 GreeneKick™ Potassium Turf Fertilizer is specifically designed to help correct potassium deficiency and improve the stress tolerance of your beloved turf. Great for applications any time of year, even in the heat of summer. One gallon covers up to 64,000 sq ft...
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- From $25.99
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- From $25.99
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4-0-2 FloraGreene | N-ExtN-Ext 4-0-2 FloraGreene™ Tree Shrub & Garden Fertilizer is formulated to be a complete product for all varieties of landscape plants, ornamentals, tropicals, shrubs, and trees. It can also be used in potted plants and vegetable gardens. One gallon covers up to 14,200 sq...
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- From $21.99
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