LANDSCAPE MANAGEMENT
3 . LABOR AND COST SAVINGS Labor shortages and tight budgets are common challenges in the industry . By reducing pruning and green waste disposal , PGRs can generate significant labor and cost savings . Less frequent pruning also reduces fuel costs for equipment , sharpening cutting surfaces , and overall wear-and-tear — ultimately extending the lifespan of tools and machinery .
In trials , highly manicured shrubs treated with PGRs required 60 percent less pruning over a 12-week period , and green waste was reduced by 50 percent . These savings allow sports field crews to focus on essential tasks such as mowing , edging and field maintenance instead of repetitive pruning .
4 . SAFETY , REDUCED LIABILITY , AND VISIBILITY IMPROVEMENTS Overgrown trees and shrubs can create safety hazards by blocking visibility around sports complexes . Walkways , entry points and parking lots must remain clear and safe for visitors . PGR-treated plants stay within desired size limits longer , reducing the risk of overgrowth-related hazards . PGRs can assist with ensuring sidewalks remain free of overhanging branches , preventing trees and shrubs from blocking security cameras , facility lighting and signage . This also improves traffic safety and reduces liability by helping maintain clear sightlines around entrances and exits .
A section of this ficus was treated on May 6 via foliar application , and both cuttings were taken around eight weeks later ( on June 30 ). The cutting that was treated with a plant growth regulator experienced greater chlorophyll production and less growth , resulting in a healthier — and more visually appealing — shrub .
5 . SUSTAINABILITY AND ENVIRONMENTAL IMPACT Sustainability is increasingly important for sports field managers looking to reduce their facility ’ s environmental footprint . PGRs support eco-friendly practices by reducing green waste and water use while lowering emissions . With reduced pruning , there ’ s less plant material to dispose of , decreasing landfill contributions . Fewer maintenance tasks mean lower emissions from power tools and transportation , while enhanced root systems improve drought tolerance and reduce irrigation needs .
BEST PRACTICES FOR APPLYING PGRS To maximize the benefits of PGRs , sports field managers should follow these application guidelines :
Select the right PGR : Choose products formulated specifically for trees and landscape plants . Be sure that the label includes woody plants , trees or shrubs based on the facility ’ s specific landscape features .
Timing matters : Apply PGRs during active growing seasons when plants are expanding . If trimming prior to application , consult the label for application timing post-trimming .
Proper application : Use trained staff or certified applicators to ensure even coverage and avoid over-application .
Calibrate equipment : Uneven applications can cause inconsistent growth regulation .
Follow-up monitoring : Observe plant response and inspect treated plants regularly to adjust maintenance schedules accordingly .
Regulatory : Follow all local regulations and product label instructions .
38 SportsField Management | March 2025 sportsfieldmanagementonline . com