Australian Outback

Family: Lamiaceae Herb

Aromatic as sun-warmed air, Australian Outback Basil fills the garden with a bold, sweet-spicy fragrance and a bright, herbal flavor that lingers on the tongue.

Leaves are tender and lush, with a smooth, velvety texture that shines fresh and holds its character beautifully when used to perfume sauces, dressings, and finishing oils. Grow it for quick, satisfying harvests—ready in about 40 days—so you can keep your plants producing with every pinch.

Light: Full SunMaturity: 40 DaysHabit: Upright

Botanical illustration of Australian Outback

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Mar 14th
Last Frost	Apr 25th
Transplant / Sow Outdoors	Jun 20th
Harvest Begins	Jul 30th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	40
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	10

Culinary Notes

Chef's Note

This basil is built for fragrance-forward cooking: the leaves stay tender and silky, so they don’t turn stringy when you tear them in or briefly blitz them. Use it at the end—its sweet-spicy top notes lift hardest when you’re not cooking it into submission.

Best Uses

tear-fresh onto warm flatbread with a slick of olive oil and flaky salt
pulse into a fast, no-cook green dressing (lemon + oil) to keep it vibrant
fold into pesto-style sauces for a fragrant, peppery-lift finish
steep briefly into finishing oils or vinegar—long enough to perfume, not bitter

Flavor Profile

bold sweet-spicy aroma bright green herbal snap tender velvety leaf texture lingering, clean finish

Kitchen Pairings

extra-virgin olive oil lemon juice garlic parmesan mozzarella grilled chicken

Frequently Asked Questions

What should I do if my Australian Outback plants develop powdery mildew or leaf spots?

Australian Outback can get powdery mildew in warm, humid spells, showing as a white dust on leaves and older foliage. Remove the worst affected leaves, improve airflow by spacing plants, and water at the soil line (not overhead). If it keeps spreading, spray with a labeled powdery mildew fungicide and repeat according to the label schedule.

How often should I water Australian Outback during the main growing phase?

From when seedlings establish through the main growth phase, keep the top 1–2 inches of soil consistently moist but not soggy. Water deeply about 2–3 times per week depending on heat and soil type—aim for a thorough soak then allow the surface to dry slightly before watering again. In containers, check daily; small pots dry faster and may need more frequent, lighter waterings.

How can I tell when Australian Outback is ready to harvest at about 40 days?

Harvest when the crop reaches its full color and size for the variety and the stems/foliage look firm rather than limp. If you’re growing for edible fruits/heads, pick when they feel fully filled and have reached the expected maturity color; don’t wait for over-softening. Do a quick test harvest on one plant—if flavor and texture match what you expect, proceed with the rest.