Why Your Hastings Lawn Looks Worse in Summer – And What to Do About It
- Jonathan Norman
- Jun 21
- 2 min read
If you’ve noticed your lawn turning patchy, brown, or thin during the scorching Hawke’s Bay summer, you’re not alone. At Mowing Pro Lawns, we’ve seen firsthand how the summer heat in Hastings and Napier can stress even the healthiest turf. Here's what causes summer lawn decline — and how to get your grass back on track.
The Common Summer Lawn Struggles in Hastings and Napier
1. Drought Stress
Our region is known for hot, dry summers. Without regular watering, lawns dry out quickly — especially sandy or poorly prepared soils.
Signs:
Browning or yellowing
Dry, crunchy feel underfoot
Lawn doesn’t bounce back after rain
2. Scalping From Mowing Too Short
Many DIYers cut their lawns too short in summer, trying to delay the next mow. Unfortunately, this exposes the soil, increases water loss, and damages the roots.
Local Tip:
Raise your mowing height by a notch during the summer months — we recommend leaving at least 40–50mm of growth for most Hastings grasses.
3. Hydrophobic Soil (Water Repellent)
Soils in Hawke’s Bay often become water-repellent when dry. This means even if you’re watering, it might not be penetrating effectively.
Fix:
A wetting agent or professional treatment can help moisture soak in evenly.
4. Increased Weeds or Pest Activity
Warm weather = ideal conditions for weed seeds and pests like grass grub larvae. If your lawn’s health is already poor, weeds take over fast.
What You Can Do About It
✅ Water Smartly
Water early in the morning (before 9am) to reduce evaporation
Deep water 2–3 times a week instead of daily light watering
Install a sprinkler timer or drip system for consistency
✅ Mow With Care
Don’t mow during the heat of the day
Keep mower blades sharp to avoid tearing the grass
Leave clippings (mulching) to shade the soil and retain moisture
✅ Consider Summer Fertilising
A slow-release summer-safe fertiliser can strengthen your lawn against stress and promote green-up after rain.
Or Let the Pros Handle It
At Mowing Pro Lawns, we know how to care for lawns through the toughest Hawke’s Bay conditions. Whether you’re in Hastings or Napier, we offer:
Regular mowing with the right height and timing
Lawn fertilising and health assessments
Honest, reliable service backed by 5-star reviews
Get in touch today for a no-obligation quote — and let’s bring your lawn back to life.
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