How to establish a new grass ley

LIME the field if necessary so that seed is sown into soil with a pH AS close to 6.5 as possible. Try to maintain a stable pH in the future.

- Check the drainage status as undesirable weed grasses will invade waterlogged fields. Consider sward lifters, mole ploughs and other means of relieving compaction if you discover that this is a problem. Digging a few deep holes in the field to check soil structure is a worthwhile investment of your time and effort

- Analyse the soil and correct any obvious nutrient imbalances and prepare a fine, firm and weed free seedbed.

- Timing of the sowing is important. Spring sowing from March to mid-May and from July until late September – depending on where you are located and the altitude. Mixtures with clovers are best sown when soil temperatures are higher; from April through May and July and August. Clovers require soil temperatures of at least 5-10oC to germinate and higher temperatures to achieve satisfactory growth.

- Ensure the seedbed is sufficiently moist and if possible avoid midsummer seeding in drought-prone years.

- Ring roll prior to seeding to close any gaps and again after sowing to ensure close contact between the seed and the soil.

- Broadcast or cross drill and then roll or very lightly harrow. Ensure that the seed is placed no deeper than 6mm.

- If you use a cover crop make sure that it is suitable to establish a grass ley and that the seed rate is not too heavy as the grass may get crowded out.

- Watch for any signs of pest attack and consult your agronomist if you see anything.

- Specify a Sinclair McGill mixture treated with HEADSTART® GOLD to improve establishment, increase plant stand and get your new ley off to a vigorous start.