Introduction
Lettuce Butterhead Australe Organic (Lactuca sativa) is a heat-tolerant butterhead lettuce variety with soft, buttery leaves and a mild, sweet flavor. It is an easy cool-season crop that performs well in Florida's fall and spring seasons and shows better bolt resistance than many butterhead types.
Growing conditions
- Light: Full sun to partial shade, 4 to 6 hours daily.
- Water: Moderate; keep soil evenly moist, water at base.
- Soil: Rich, well-draining soil with good organic matter.
- Fertilizer: Light balanced fertilizer monthly.
- Season: Cool-season crop; best in fall and spring in Florida.
Planting tips
Direct sow or transplant in cool weather. Space plants 8 to 10 inches apart. Harvest whole heads when firm and compact, or pick outer leaves for a cut-and-come-again harvest. Australe's heat tolerance extends the harvest window compared to standard butterhead varieties.
Troubleshooting
Bolting
Heat causes premature flowering. Plant in cool seasons and provide afternoon shade if needed.
Yellow leaves
Overwatering or nutrient deficiency. Adjust watering and feed lightly.
Pests
Aphids and slugs. Treat with organic insecticidal soap and remove slugs by hand.
Pet safety
Lettuce Butterhead Australe Organic is non-toxic to pets.
Quick care summary
Difficulty: Easy. Light: Full sun to partial shade, 4 to 6 hours daily. Watering: Moderate, keep evenly moist. Humidity: Moderate, 40% to 60%. Pet safety: Non-toxic.
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