PBI Gordon
Atrimmec Plant Growth Regulator - 1 Gallon
Best growth control for professional landscapers and serious gardeners.
Atrimmec Plant Growth Regulator is a systemic solution designed to manage the growth of hedges, shrubs, trees, and groundcovers. By blocking plant hormones, it significantly reduces the need for trimming and pruning, cutting labor by 50% or more. This regulator can also enhance the appearance of landscape ornamentals and prevent unwanted fruit formation on certain trees for the season. It offers flexibility with foliar spray, bark banding, and soil drench application methods.
$121.95
More Atrimmec Options
Owner Satisfaction
4.5
/ 5
Category Rank
3615
/ 4449
#3615 in Fertilizers
Price vs Category Average
+98%
Above average
Active Ingredient
18.5
/ Dikegulac-Sodium %
Who it's for
- Landscapers, property managers, and municipal park departments.
- Homeowners with messy fruit trees and commercial property owners.
- Professional growers and landscape designers seeking consistent plant forms.
Who should skip it
- Novice gardeners and those unfamiliar with chemical plant regulators.
- Gardeners with sensitive plants and those prone to over-application.
- Environmentally conscious users and those without proper safety equipment.
Key Specs
Active Ingredient
Dikegulac-Sodium 18.5%
Form
Liquid Concentrate
Size
1 Gallon
Unit Count
128 Fluid Ounces
Application Rate
1-5 fluid ounces per gallon
Signal Word
Caution
Application Timing
Once per season
Not Labeled for Use In
AK, DC, VT, WY
Features
- Systemic plant growth regulator blocks growth hormones
- One application lasts the entire season
- Reduces trimming and pruning labor by 50% or more
- Promotes lateral branching for denser plants
- Prevents nuisance fruit formation
- Suitable for foliar spray, bark banding, and soil drench
What customers say
Customers consistently praise this plant growth regulator for its remarkable effectiveness in managing plant size and promoting healthier, denser foliage. Many users highlight the product's straightforward application process, making it accessible for both experienced professionals and dedicated hobbyists. The consistent results, such as reduced pruning needs and enhanced plant aesthetics, are frequently cited as key benefits. Users appreciate how reliably it delivers on its promise, providing excellent control over plant development without complex procedures. This leads to significant time savings and improved plant vitality across various applications.
Know before you buy
Atrimmec contains Dikegulac-sodium, which is a systemic regulator that temporarily blocks the plant's growth hormones. This process effectively pauses shoot elongation, which is why you see a significant reduction in the need for manual trimming.
When used according to the label, Atrimmec is safe for many landscape ornamentals. However, it is designed to slow growth, so you should avoid applying it to plants that are already stressed or in poor health.
Yes, Atrimmec is effective at preventing nuisance fruit formation on many tree species. By applying it at the correct time, you can inhibit the development of fruit for the remainder of the season.
Foliar spray is applied directly to the leaves for quick absorption, while bark banding and soil drenching are alternative methods that allow the plant to take up the regulator through the bark or root system. The best method depends on the specific type of plant and your desired outcome.
Atrimmec is designed as a once-per-season application. One treatment is typically sufficient to manage growth and reduce pruning labor for the duration of the active growing period.
While it is versatile, it is not suitable for every plant species. Always check the product label to ensure your specific trees or shrubs are listed as compatible before application.
Still have a question?
Ask Hayley anything about this product before you decide.