● 20% Fabian [Tetraploid Perennial Ryegrass]
No. 1 rated 4turf tetraploid ryegrass for
significantly improved wear tolerance, shoot
density and recovery
STRI Rating 5.9
● 20% Tetragame [Tetraploid Perennial Ryegrass]
4turf tetraploid ryegrass for significantly improved
wear tolerance, shoot density, disease resistance
and recovery
STRI Rating 5.5
● 20% Chardin [Perennial Ryegrass]
High shoot density, fast recovery and a fine leaf,
tolerant of close mown conditions
STRI Rating 7.1
● 35% Laverda [Strong Creeping Red Fescue]
The highest shoot density of any strong CRF and
top-rated for visual merit
STRI Rating 6.2
● 5% Sabrena [Rough Stalked Meadow Grass]
High tolerance for shady conditions
and overall winter hardiness
STRI Rating --
treated, maximises seedling development
Our world is changing quickly, customers are always looking for the best solutions and high quality grass seed products. However they are also looking to reduce inputs of herbicides, fertilisers and water to preserve our environment.
The R&D department of DLF has been working on products that need lower inputs for a long time. The aim of which was to combine the best grass seed genetics with all the nutrients needed by a seedling in a single coating, so as to improve the establishment of the plant but also reduce inputs and costs. Our first generation nutrient seed coating was iSeed.
Following significant continued product development & substantial laboratory, greenhouse and user trials, we are proud to introduce the 4th generation of nutrient seed coatings ProNitro which delivers faster establishment and represents even greater value for money.
A unique solution
ProNitro is a patented seed coating that focuses on improving nutrient utilization during the early stages of plant growth. Typical nitrogen content found in other commercial products is 1-2%, with the effects often being negligible. The ProNitro coating contains 15% nitrogen, a combination of both fast acting and slow release N. As the fertiliser is coated onto the seeds, the germinating and developing seedling receives the benefit, not the surrounding plants. The roots and shoots grow rapidly and the seedlings become strong and vigorous. This improves the use of all the available soil nutrients and decreases nutrient losses into the environment by fixation or leaching.This is particularly important when overseeding into a competitive sward. The nitrogen uptake with ProNitro is up to four times efficient compared to broadcast applied ordinary fertilisers.
Read a Case Story on J Nitro Premier Tee at Mid-Herts Golf Club by clicking HERE
Download our ProNitro pdf
Scale 1-9, where 9 = best or most pronounced
Featuring 4Turf tetraploid ryegrass, J Premier Tee is ideal for rapid establishment on high-wear areas, shaded golf tees and pathways - all with reduced input costs. This unique combination of cultivars delivers exceptional disease resistance, high shade tolerance and a hard-wearing sward even under close mown conditions.
Sowing rate - 35-50g/m2
Oversowing - 15-25g/m2
Mowing height - Down to 8mm
Faster establishment
Up to 34% more plants
Up to 30% increase in root growth
Improved stress tolerance
Increased wear tolerance
Targeted nutrient application, reduces losses to the environment
Reduced costs
Reduced Poa annua and weed levels
Replaces seedbed fertiliser
Quick release nitrogen
Controlled release nitrogen