Welcome to ProLong® Professional Horticulture
We understand the importance of dependable consistent performance and quality, that’s why the ProLong® brand offers field proven recipes that have been used and trusted by growers for over 10 years. Our proprietary recipes provide the release curves demanded by today’s Horticultural growers.
The quality of our blends is based on the POLYON® technology. POLYON® controlled-release fertilizer with its trademarked green color is backed by years of research, and for decades has been the market leader in the turf and ornamental markets. The key to its performance is the Reactive Layers Coating technology which meters out nutrients via diffusion, regulated by soil temperature and coating thickness.
Labels
ProLong® NPK+Minor Blends
ProLong® 16-6-13+Minors, 3-4 months (7145111)
ProLong® 16-6-12+Minors, 5-6 month (7145101)
ProLong® 16-6-11+Minors, 8-9 month (7145121)
ProLong® NPK Blends
ProLong® 14-14-14, 4-5 month (7145141)
ProLong® 18-6-12, 8-9 month (7145161)
ProLong® Nursery Blends
ProLong® Nursery Blend 18-5-10+Minors, 5-6 month (7145201)
ProLong® Nursery Blend 20-6-13+Minors, 5-6 month (7145211)
ProLong® Nursery Blend 17-6-12+Minors, 6-7 month (7145341)
ProLong® Nursery Blend 20-6-13+Minors, 5-6 month (7949281)
ProLong® Nursery Blend 19-4-10+Minors, 8-9 month (7144181)
ProLong® Nursery Blend, 19-6-13+Minors, 8-9 month (7949291)
ProLong® Topdress Blends
ProLong® Topdress 23-3-6+Minors, 2-3 month (7145301)
ProLong® Topdress Blend 26-8-8+Minors, 4-5 month (7145191)
ProLong® Blends with Prowess® XL
ProLong® Nursery Blend 18-5-10+Minors with Prowess, 5-6 month (7145202)
ProLong® Field Blends
ProLong® Spring Field Blend 20-5-5+Minors, 4-5 month (7144191)
ProLong® Perennial Blends
ProLong® Perennial Blend 15-5-12+Minors, 3-4 month (7144111)
