Lobak Putih

Full sun. Daikon (white radish) requires 6+ hours of strong light daily for proper root development and sugar accumulation. Shaded plants produce weak, watery, bitter roots.

15°C - 25°C. Daikon is a cool-season brassica that matures best in temperatures below 25°C. In Malaysia, plant in the cooler months (Nov-Mar) or at elevations above 500m. High heat causes bolting (premature flowering), tough roots, and bitter flavor.

50% - 70%. Moderate humidity is optimal. High humidity increases fungal disease risk; poor air circulation leads to root rot and leaf spots.

🌧️ Good news for Malaysia: Your home's natural humidity is already helping. Focus on airflow instead to prevent fungal issues.

Well-draining garden loam enriched with compost or organic matter. Daikon develops long roots (30-40cm in standard varieties). Soil must be loose and deep. Hard, compacted soil produces deformed, forked, or cracked roots. Incorporate aged manure or compost 2-3 weeks before planting.

Keep soil consistently moist during the root-swelling phase (weeks 4-8 after germination). Erratic watering causes roots to split lengthwise. Daikon is a heavy feeder. Fertilise every 2-3 weeks with balanced NPK. Excessive nitrogen promotes excessive leaf growth and slow root development.

💭 Still unsure? Stick your finger 2 cm into the soil. If it feels dry, water. If it's moist, wait. You'll get it right.

Thin seedlings when 5cm tall to 15-20cm spacing. Daikon is MUCH larger at maturity than small radishes, so wider spacing is critical. Harvest when shoulders are 5-7cm diameter (usually 50-70 days from sowing, variety-dependent). Leaving them too long in soil makes them woody, hot (peppery), and less palatable.

Seeds only. Direct sow seeds 1-2cm deep into prepared beds. Germination occurs in 4-7 days. Spacing is critical. Crowded plants produce only tiny roots.

Rich in vitamin C, fiber, and enzymes (particularly diastase) that support digestion. The enzyme content is why daikon is traditionally served with fatty foods in Asian cuisines. Compounds in daikon are studied for potential antimicrobial activity.

Soups, pickles (daikon is essential for pickling pastes in many Asian cultures), slicing raw for salads, stir-fries, braising. Daikon leaves are edible and nutritious. Use in cooking or dry for tea.

Root maggots tunnel into the root; use row covers or granular insecticides at planting. Flea beetles attack seedlings; use neem oil or row covers. Cabbage family pests (diamondback moths) attack leaves. Bacterial soft rot and fungal diseases occur in poorly-drained soil.