Frequently Asked

Summer Grass

Questions

☀️ Summer Lawn Care Canberra: The Ultimate FAQ

Q1: How do I know when my lawn needs water during a Canberra summer?

A: A simple “bounce-back test” works wonders. Walk over your lawn; if the grass stays flat and doesn’t spring back within 30 minutes, it’s too dry and needs deep watering. Early morning or evening sessions are ideal to reduce evaporation and lower fungal risk.

Q2: When is the best time to water my lawn in summer?

A: The safest times are early morning or late afternoon/evening. Morning’s gentle heat improves absorption; evening watering can work during heatwaves, but avoid waterlogged conditions overnight .

Q3: How much water does my lawn really need?

A: Aim for a deep soak of about 6–15mm, 1–2 times per week. This encourages strong, deep roots, much more effective than light daily watering.

Q4: What common watering mistakes should I avoid?

A:

  • Watering in midday sun (leads to evaporation and leaves grass vulnerable to fungus).

  • Applying a one-size-fits-all routine without considering Canberra’s hot, dry conditions.

  • Shallow watering - which encourages weak, surface roots.

  • Overspray on non-lawn areas, which wastes water and increases costs.

Q5: Should I increase mowing height in summer?

A: Yes, raise the grass to 5–7 cm to shade the soil, reduce evaporation, and protect roots. Mow with sharp blades during cooler hours (mid-morning or late afternoon).

Q6: Can I still fertilise my lawn in summer in Canberra?

A: Yes, but not high-nitrogen feeds. Choose a slow-release or potassium-rich fertiliser to boost drought resistance without overstimulating growth. Seaweed-based bio-stimulants help relieve heat stress.

Q7: How do I manage pests and weeds in hot months?

A:

  • Inspect regularly for brown patches (grubs, armyworms) and treat promptly.

  • Spot-treat weeds like bindii and clover before they flower, using selective herbicides.

Q8: Are wetting agents worth using?

A: Yes, these agents reduce runoff and improve water absorption in dry or hydrophobic soils, making every drop count.

Q9: What should I do during a heatwave?

A:

  1. Pre-water deeply before extreme heat sets in.

  2. Keep grass long to protect roots.

  3. Leave clippings to help with moisture retention.

  4. Skip fertilising, aeration, and dethatching during stress periods.

Q10: What if I have to follow water restrictions?

A:

  • Use trigger-hose only, early morning/evening.

  • Stick to deep watering sessions, not daily sprays.

  • Improve soil moisture retention with wetting agents and mulching.

  • Choose drought-resistant turf like Zoysia or Buffalo for easier care.

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