Australian Outback

Basil

Zone 11b Save Garden

Botanical illustration of Australian Outback

🌱 40d to harvest Upright

Aromatic as sun-warmed air, Australian Outback Basil fills the garden with a bold, sweet-spicy fragrance and a bright, herbal fla…

Crop Dates

Milestone	Date
Start Indoors	Nov 20th
Last Frost	Jan 1st
Transplant / Sow Outdoors	Feb 26th
Harvest Begins	Apr 7th
Harvest Ends	Dec 31st

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

Recommended Companions

Bonnie Original Sweet Cherry Pepper

King Of The North Pepper

Aji Dulce #1 Pepper

California Wonder 300 Pepper

Amish Gold Tomato

Valiant Tomato

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.

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.

Sowing Tips

Transplant Conditions

Wait until soil reaches 60°F and nights stay above 50°F before moving outdoors. Harden off for 10 days first.

Expert Note

Start basil indoors early, but only transplant once nights are reliably warm to avoid chilling that slows growth.