Ask A Pro: 866-581-7378 Mon-Fri 9am-5pm ET Contact Us
Fast Free Shipping On Your Entire Order*
DoMyOwn - Do It Yourself Pest Control
  • Use "Spacebar" or "Enter" to expand the My Account navigation menu.
  • Use Down or Tab key to select next menu item.
  • Use Up or Shift+Tab keys to select the previous item.
  • Use Enter/Space key to visit the menu item.
  • Use Esc key to leave the submenu.
  • Use Left/Right arrow keys to allow users to navigate within the navigation links.
  • Use Down arrow key to expand the submenu and up/down arrow keys to navigate within the submenu.
  • Use Enter/Space key to select the menu/submenu items.
  • Use Esc key to leave the submenu.

Save Up to 30% on Select Lawn & Pest Control Products- Shop Now »

Cool Season Grasses

Cool-season grasses like fescue, bentgrass, Kentucky bluegrass, and ryegrass can thrive if they are nourished with specialty products. DoMyOwn’s selection of insecticides, herbicides, and fertilizers will keep your grass healthy year-round. Be sure to read product labels to ensure a product can be used in your specific grass type to prevent damage.

25-34 of 34
Filter (1) Sort

Shop Cool Season Grasses by Category

Fertilizer & Nutrition Fertilizer & Nutrition
Weed Control Weed Control
Insect Control Insect Control
Grass Seed Grass Seed
Equipment Equipment
Ferti-lome Weed-Out Lawn Weed Killer with Trimec Quick View
Ferti-lome Weed-Out Lawn Weed Killer with Trimec
4 out of 5 stars (53)
$19.78
Free Shipping!
Multiple sizes available
A selective post-emergent herbicide that contains Trimec for the control of over 200 broad-leaf weeds in residential cool & warm-season lawns.
Ferti-lome Soil Acidifier Plus Iron Quick View
Ferti-lome Soil Acidifier Plus Iron
4.5 out of 5 stars (12)
$19.67
Free Shipping!
Multiple sizes available
It reduces the alkaline in soil and supplies Iron, Zinc, Sulfur, Magnesium and Copper that are vital to acid loving plants as Roses, Azaleas, Rhododendron, fruit trees and vegetables.
Ferti-Lome Chelated Liquid Iron and Other Micro Nutrients Quick View
Ferti-Lome Chelated Liquid Iron and Other Micro Nutrients
4.5 out of 5 stars (43)
$15.97
Free Shipping!
Multiple sizes available
A chelated nutritional spray formulated to correct iron deficiency (yellowing of foliage) and other nutrient deficiencies.
5 Star Fescue Grass Seed Blend Quick View
5 Star Fescue Grass Seed Blend
4.5 out of 5 stars (66)
$31.00
Free Shipping!
Multiple sizes available
A cool-season grass seed that is blended for turf type Fescue.
Sprint 138 Chelated Iron 6% Quick View
Sprint 138 Chelated Iron 6%
5 out of 5 stars (5)
$122.37
Free Shipping!
A professional fully chelated EDDHA iron that prevents iron chlorosis by maintaining and protecting iron availability in the most challenging soils that are alkaline or calcareous.
Ferti-Lome New Lawn Starter Fertilizer 9-13-7 Quick View
Ferti-Lome New Lawn Starter Fertilizer 9-13-7
4.5 out of 5 stars (7)
$29.45
Free Shipping!
Multiple sizes available
Designed to help grass seed and sod develop roots and mature stems before rapid growth begins.
Soil Savvy Soil Test Kit Quick View
Soil Savvy Soil Test Kit
5 out of 5 stars (1)
$35.39
Free Shipping!
Easy to use soil testing kit that provides professional fertilizer recommendations for your lawn or garden from a lab analysis of your soil.
Pennington Annual Ryegrass Grass Seed Quick View
Pennington Annual Ryegrass Grass Seed
5 out of 5 stars (1)
$28.80
Free Shipping!
Multiple sizes available
A cool-season grass seed for an immediate establishment of a temporary lawn and over-seeding warm-season grasses.
Chapin 100-Pound Professional Spreader with Stainless Steel Frame (8400C) Quick View
Chapin 100-Pound Professional Spreader with Stainless Steel Frame (8400C)
5 out of 5 stars (1)
$413.18
Free Shipping!
100-Pound capacity spreader with stainless steel frame that is compatible with seeds, fertilizer, and more.
Pennington Fast Acting Lime Quick View
Pennington Fast Acting Lime
5 out of 5 stars (1)
$23.91
Out of Stock
Free Shipping!
A fast acting Lime that raises the pH levels in soil and last for up to 4 months for better growth of lawns.

Can't find the product you are looking for? E-mail us and we'll get it for you!

We sell professional do it yourself pest control (diy), exterminator and extermination insecticide, pesticide, chemical and bug killer treatment products to spray, eliminate and exterminate pests.

Many of our products are not available in stores such as Home Depot, Walmart or Lowes.