Choosing the right turf pre-emergent herbicide helps prevent crabgrass and other weeds before they take root. This guide highlights five top options, each designed for residential and professional turf, landscapes, and ornamental beds. Learn how they work, where to apply them, and key features to consider for your lawn care plan.
| Product | Formulation | Key Benefit |
|---|---|---|
| Gallery Turf Pre-emergent Herbicide (1 lb) | Granular | Broad pest prevention on commercial and ornamental turf |
| Yard Mastery Dimension Pre-Emergent (45 lb) | 0-0-7 Granular | Large-area coverage; crabgrass and broadleaf control |
| 0-0-7 Granular Prodiamine Pre-Emergent (18 lb) | 0-0-7 Granular | Excellent crabgrass and annual bluegrass prevention |
| Atticus Torocity Herbicide (8 oz) | Mesotrione-based | Pre- and post-emergent flexibility for turf |
| Quali-Pro Prodiamine Pre-Emergent (5 lb) | Prodiamine 65 WDG | Season-long crabgrass control; versatile use sites |
Note: Each product targets common warm- and cool-season weeds and is suitable for different turf types and landscapes. Always follow label directions for timing and rates to maximize effectiveness and safety for existing grasses.
Gallery Turf Pre-emergent Herbicide — 1 Pound
Gallery’s pre-emergent targets a wide range of common turf pests such as aster, bursage, burweed, chickweed, clover, dandelion-like broadleafs, and many others per the product label. It is designed for use across commercial turf, landscape ornamentals, and various container and plantation settings. The label notes specific pest targets and usage contexts, making it a versatile option for multi-site turf programs. Shelf life is not listed, and users should consult the label for full details.
Yard Mastery Dimension Pre-Emergent (45 lb)
This 0-0-7 granular formulation uses Dithiopyr to prevent crabgrass and broadleaf weeds before they emerge. It covers up to 15,000 square feet, making it a strong choice for larger lawns or properties needing periodic reapplication. The 0-0-7 fertilizer base supports turf health and potassium uptake, contributing to overall soil condition while establishing a weed-prevention barrier.
0-0-7 Granular Prodiamine Pre-Emergent (18 lbs)
Prodiamine-based pre-emergent provides robust weed prevention with emphasis on crabgrass and annual bluegrass (poa annua). The product claims versatility across all grass types, including bermudagrass, zoysia, centipede, fescues, and St. Augustinegrass. It’s positioned for use in diverse turf environments, from home lawns to larger landscape settings, offering season-long weed control when applied per label guidance.
0-0-7 Granular Prodiamine Pre-Emergent (45 lbs)
This larger 45-pound bag offers an effective barrier against a broad spectrum of weeds, including crabgrass and Poa annua. The product highlights comprehensive preventive weed control, pointing to its utility in extensive turf areas, golf courses, and large residential landscapes. The granular formulation supports even distribution, and the label describes its range of weed targets and application guidance.
Quali-Pro Prodiamine Pre-Emergent — 5 lb
Quali-Pro Prodiamine 65 WDG provides pre-emergent control for grass and broadleaf weeds with flexible spring and fall use for season-long crabgrass protection. The 5-pound bottle format suits home lawns, nurseries, landscape beds, and turf areas with moderate to frequent weed pressure. It’s designed for use as part of integrated weed management alongside fertilizers and iron solutions.
Oxadiazon 2G Pre-emergent — Quali-Pro
Oxadiazon 2G offers a granular pre-emergent option compatible with established Bermudagrass, St. Augustinegrass, and Zoysia turf. It’s positioned for use on fairways, golf courses, parks, and lawns. The product promises a long-lasting weed control effect, with a focus on preventing germination of a broad range of weeds while preserving root systems in established turf. Always check the label for turf compatibility and application timing.
Buying Guide: Key Considerations for Turf Pre-Emergents
- Weed spectrum: Different formulations target crabgrass, Poa annua, and broadleaf weeds. Match the product to your prevalent weed species and local climate.
- Turf type compatibility: Ensure the product is suitable for your grass species (Bermudagrass, Zoysia, St. Augustinegrass, etc.). This affects both safety and efficacy.
- Timing: Pre-emergents are typically applied before weed seeds germinate. Consider your region’s typical weed cycle and follow application windows on the label.
- Coverage and bag size: Larger properties benefit from bigger bags; smaller lawns may prefer smaller containers for precise application.
- Mode of action: Prodiamine-based products and Dithiopyr-based products have different timing and residual properties. Some allow post-emergent activity in addition to pre-emerge control.
- Impact on existing plants: Read label warnings about ornamentals and non-target plants. Some formulations require irrigation or specific timing relative to rainfall.
- Storage and shelf life: Check shelf life and storage conditions to maintain product effectiveness over time.
- Integrated approach: Combine pre-emergents with proper mowing, irrigation, and fertilization for optimal turf health and weed suppression.
When selecting a turf pre-emergent, assess your lawn size, weed pressure, preferred application windows, and compatible grass types. A multi-product approach can address different weed targets across a property, but always follow label directions to ensure safety and effectiveness for your specific site.