Purple Sprouting Broccoli

100 Seeds

Purple Sprouting Broccoli is a cool-season heirloom vegetable grown for its numerous tender purple flower shoots, which are sweeter and more flavorful than standard broccoli. Instead of producing one large central head, it develops many side shoots over an extended harvest period. It grows well in the Gulf during the cool months and is ideal for home gardens, raised beds, and large containers.

Best Planting Time

• September to November (recommended)
• In the Gulf, sow early enough for plants to mature during the cool season.
• Avoid sowing during late spring or summer.

Seed Preparation

• No soaking is required.
• Sow fresh, healthy seeds.
• No cold stratification is needed.

Soil Preparation

Use fertile, well-drained soil rich in organic matter.

Recommended mix:

• 40% Garden soil
• 30% Compost
• 20% Coco peat
• 10% Perlite or coarse sand

Ideal soil pH:

• 6.5–7.5

Sowing Method

• Sow seeds in seed trays or nursery pots.
• Plant seeds 0.5–1 cm deep.
• Keep the soil moist until germination.
• Transplant seedlings when they have 4–6 true leaves.

Temperature & Light

• Ideal germination temperature: 15–24°C
• Ideal growing temperature: 15–22°C
• Requires 6–8 hours of direct sunlight daily.
• In warmer Gulf weather, afternoon shade helps reduce heat stress.

Watering

• Keep the soil consistently moist but not waterlogged.
• Water deeply when the top 2–3 cm of soil becomes dry.
• Maintain even moisture during head and shoot development.

Germination Time

• 5–10 days

Plant Spacing

• 45–60 cm between plants.
• 60–75 cm between rows.

Harvesting

• Harvest the central head first when it is compact and before flowers open.
• Continue harvesting side shoots regularly to encourage new growth.
• Most crops are ready 90–120 days after sowing, depending on temperature and variety.

Fertilization

• Mix compost into the soil before planting.
• Feed with a balanced vegetable fertilizer every 2–3 weeks.
• During shoot formation, use a fertilizer slightly higher in potassium and phosphorus.
• Avoid excessive nitrogen, which encourages leafy growth.

Gulf Climate Tips

• Grow only during the cool season.
• Mulch around plants to keep the soil cool and reduce water loss.
• Ensure good air circulation.
• Water early in the morning.
• Protect plants if temperatures rise above 30°C for extended periods.
• Monitor for cabbage worms, aphids, whiteflies, flea beetles, and downy mildew.
• Purple Sprouting Broccoli is ideal for raised beds, vegetable gardens, and large containers throughout the Gulf.