Australian Yellow

Lettuce

55d to harvest

Sunlit and tender, Australian Yellow forms loose, airy rosettes with a buttery-gold glow and a crisp, succulent bite. The leaves are delicately ruffled and refreshingly mild, making them a standout for fresh salads and bright, quick tosses—ideal for gardeners who want color as much as crunch. Harvest at peak youth for the sweetest texture and a clean, leafy finish.

Crop Dates

Milestone	Date
Start Indoors	Apr 6th
Last Frost	May 4th
Transplant / Sow Outdoors	May 4th
Harvest Begins	Jun 28th
Harvest Ends	Oct 5th

Crop Details

Trait	Value
Days to Maturity	55
Sun Requirements	Part Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Surface
Germination Temp (°F)	70
Min Soil Temp (°F)	40
Min Night Temp (°F)	35
Harden Off (days)	6

Recommended Companions

Korean Mu Radish

Scarlet Nantes Carrot

Ruby Ring F1 Onion

Yadkin Valley Red Onion

China Rose Radish

Tonda di Parigi Carrot

Frequently Asked Questions

Why are my Australian Yellow seedlings wilting or getting a slimy, brown stem near the soil line, and how can I stop it?

This is commonly stem rot or damping-off. Remove and discard the affected seedlings, then water only from the soil line and avoid wetting the foliage; improve airflow around the plants. Use fresh, well-draining seed-starting mix and consider a label-approved copper or biofungicide (follow the product directions) if damping-off keeps recurring.

How do I know when Australian Yellow is ready to harvest at around 55 days?

Harvest when the fruit has reached its full size and has turned a deep, even yellow color with a firm-but-not-hard skin. If the skin looks dull or stays pale, give it a few more days; if it turns patchy or starts to soften, pick immediately. For best flavor, harvest in the morning and avoid leaving fruit on the plant after it’s fully yellow.