👑 Harvest King Mushroom Grow Kit — Largest Home-Grown Mushrooms

Christmas Mushroom Kits Available!
Expected availability: early December. Order now to secure your kit — we’ll contact you to arrange the best time for your order to arrive, whether for pickup, home delivery, or postage.
Limited stock — get in early to guarantee your harvest!

Grow Gourmet Mushrooms at Home

Our Harvest King Mushroom Grow Kit is designed for serious growers or anyone wanting the biggest harvest at home. This 2.7kg colonised substrate kit produces up to 1kg of fresh gourmet mushrooms over 2–3 flushes, perfect for kitchens, laundries, or any cool, bright spot out of direct sunlight.

Your mushrooms will begin growing within 5–10 days — fun to watch and delicious to eat!

Why You’ll Love It

• Beginner-friendly: easy 5-minute setup, no mess

• Massive harvest: yields up to 1kg of fresh mushrooms across 2–3 flushes

• Ready to fruit: just mist daily and watch them grow

• Sustainably grown: Melbourne-based by Merri Creek Urban Farm

• Optional 50 ml mini spray bottle for convenience

• Delivered fresh: available across Melbourne and Australia

Delivery & Pickup

Available through our home delivery and pickup service.
We’ll contact you to arrange the best time for your order to arrive.

• PLEASE REVIEW DELIVERY AREA AND INFORMATION BEFORE ORDERING.

What’s in the Box

• 2 kg colonised substrate block

• 50 ml mini spray bottle (optional — tick the box if you’d like one!)

• Simple, easy-to-follow growing instructions

Mushroom Varieties

• Blue Oyster, Italian Oyster, White Oyster, Lion’s Mane, Chocolate Oyster
  (Check dropdown menu for currently available varieties)

Fruiting temperature: 15°–24 °C
Storage: KEEP REFRIGERATED if not starting immediately (except Pink Oyster kits — do not refrigerate)

Customer Feedback

“The Harvest King kit gave us a huge crop of mushrooms — so easy to grow and the quality was amazing!” — Verified Buyer

Order your Harvest King Mushroom Grow Kit today and bring bold flavour and beautiful fungi to your kitchen!