Cost-Effective Weed Control in Container Nurseries
Weed management in container nursery crops can be costly! Some research estimates overall costs, including herbicides, labor for application, and hand weeding, can be over $4000 per acre. Growers in the Southeastern U.S. utilize multiple (up to 6) applications of PRE herbicides each year, yet labor to hand weed pots continues to be a significant expense. Several strategies have been investigated to try to reduce overall weed control costs. A summary of this information presented at the 2016 Nursery Crop Weed Management Field Days is available in the field day handout. More detailed information is available at the following links.
- Select the most effective herbicide
- Apply herbicides at the right time
- Apply herbicides uniformly (easier said than done). Watch the video.
- Calibrate your spreader. Watch the video.
- Can’t use herbicides? Mulches can be effective and cost-effective.
- Sanitation — keep the weeds from spreading to your crops
- Hand-weed frequently to reduce seed production and spread