Aftercare Tips: Getting the Best Results from Your Hydroseeding or Hydromulching

Once your site has been hydroseeded or hydromulched, proper aftercare is essential to ensure strong germination and long-lasting results.

Watering

  • First 2 Weeks: Light watering 2–3 times per day (especially in hot weather) to keep the mulch layer moist, not soggy.

  • Weeks 3–4: Reduce to once per day or every second day as the seedlings begin to take root.

  • Ongoing: Water deeply 2–3 times a week depending on rainfall and climate. Avoid overwatering.

Foot Traffic

  • Limit activity on newly treated areas for at least 4–6 weeks.

  • Walking, driving, or heavy machinery can damage seedlings or shift mulch before roots are established.

Mowing

  • Wait until grass reaches around 7–10cm high before mowing.

  • Ensure mower blades are sharp and never cut more than 1/3 of the grass height in a single mow.

  • Avoid mowing during wet conditions.

Fertilising

  • If required, a follow-up fertiliser application can be done 4–6 weeks after germination.

  • Use a balanced, slow-release fertiliser suitable for your grass species and soil type.

  • Avoid over-fertilising to prevent burning or runoff.

Weed Control

  • Some weed presence is normal in the early stages — they often sprout faster than grass.

  • Once the lawn thickens, weeds will naturally reduce.

  • Avoid herbicides in the first 8–12 weeks unless directed by a professional.

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Kikuyu Grass Blend