Southwest Fertilizer
Lawn Care Calendar
Fertilization
- Middle of February- (Valentine’s Day) 15-5-10 Lawn Special (Quick Release)
- Beginning of April- (April Fool’s Day) 15-5-10 Premium Gold (Slow Release)
- Beginning of July- (4th of July) 15-5-10 Premium Gold (Slow Release)
- End of October- (Halloween) 16-8-12 Winterizer (Quick Release)
Soil Amendments
For use in Spring and Fall
- Aeration- helps break up the soil, using a tool to poke holes to break up gumbo.
- Gypsum- helps soften up our clay soil to help roots grow easier.
- Turface MVP- applied to broken up soil helps prevent re-compaction of the soil.
- Manure Compost- using a spread-able compost helps improve the grass and soil.
Insect Control
- Grub Worms- larvae of June Bugs. Typically strikes in spring time. Best prevention is to use a product containing Imidacloprid*. Best treatment is to use a product containing Dylox.
- Chinch Bugs- Typically strikes in the summer time when the weather is hot and dry. Best treatment is to use a product containing Bifenthrin.
- Sod Webworms- Typically strikes in early Fall. Best treatment is to use a liquid insecticide containing Cyfluthrin.
- Fire Ants- Products such as Over-n-Out can do a great job of season-long prevention. For treatment use a bait such as Amdro or a contact-killer such as Bengal Ultra-Dust.
*- Some products containing Imidacloprid, such as Bayer Complete Insect Control control them all.
Fungus Control
- Spring-Summer- occasional treatment is required depending on rainfall.
- Fall- Most fungal issues such as brown patch and grey leaf spot will occur in the fall when nights are cooler and wetter. Best prevention is to use a systemic fungicide like Bayer Fungus Control. Best treatment is to use a product that contains PCNB.
Weed Prevention
- Products to use include Barricade (lawns), Dimension (lawn and flower beds), and Amaze (flower beds). For best results use three to four times a year.
- Late October- (Halloween) apply for prevention of winter weeds.
- Early February- apply for prevention of spring weeds.
- Early May- (Cinco de Mayo) apply for prevention of crabgrass and other summer weeds.






