Can You Grow the Tallest Sunflower in Perth’s Northern Suburbs?

Spring is almost here, and we’re excited to launch our Giant Sunflower Growing Competition!

How to Enter

Step 1 – Collect: Pick up your free seeds from our Hillarys office or at any Noble Avenue home open.
Step 2 – Plant: Plant them in a sunny spot and watch them grow.
Step 3 – Share: Post a photo on Instagram or Facebook tagging @nobleavenuerealestate.

• Include a tape measure in the photo and write the height in your caption. Optional: add your suburb (e.g., Hillarys, Karrinyup, Sorrento, Carine).

Judging & Winner:

• We’ll confirm the tallest entry shared on 1 December and announce the Sunflower Champion on our socials.

Seed Collection (Hillarys + Home Opens)

Collect from: The Noble Avenue Real Estate Office (2/46 Angove Drive, Hillarys) or grab a packet at our weekend home opens

Office Hours: Mon–Fri, 9:00am–5:00pm

Note: One free packet per household while stocks last.

Find Our Next Home Opens

Growing Tips (for Giants!)

• Sun: 6–8 hours daily in a warm, sheltered position.

• Soil: Well-drained bed enriched with compost/organic matter.

• Sowing: 12–13 mm (½ inch) deep, 20 - 30 cm apart.

• Watering: Keep moist, especially early on.

• Feeding: A light liquid fertiliser every 1–2 weeks promotes strong growth.

• Support: Stake tall stems to prevent wind damage.