Description
Plump and fresh red sorghum seeds maintain reliable germination activity. Sorghum is a classic warm-season cereal grain widely grown for brewing raw material, edible grain processing and high-energy livestock feed. It features strong heat and drought tolerance, adapting well to hot summer and moderately infertile soil, while being intolerant to long-term waterlogging and low-temperature frost. This 50-gram small pack is perfect for home garden trial planting and small-plot testing. When planning your grain garden, you can pair it with 50gram sugar drip sorghum seed for sale to compare grain and forage performance. It prefers full-sun locations and well-drained loamy soil. Low-lying waterlogged land and heavy clay soil should be avoided to prevent root rot. Daily management focuses on weed control at seedling stage and proper fertilizer supply before jointing. It is a low-maintenance, high-adaptability grain crop suitable for beginners and small-scale growers. For larger volume field planting, you may also consider 1kg grain sorghum seed for economical bulk purchase.
Planting Instructions
Soil Preparation
Choose full-sun field with deep, loose, well-drained loamy soil. Mix decomposed organic fertilizer into topsoil before sowing. Raise planting beds slightly in high-rainfall areas to ensure smooth drainage. Heavy compacted clay soil with poor permeability is not recommended.
Seed Pre-treatment
Screen out full, undamaged seeds. Soak seeds in clean warm water for 6–8 hours to accelerate germination. No special dormancy-breaking treatment is required. Dry surface moisture slightly before sowing for even handling.
Sowing Method
Direct sow 2–3 seeds per hole at 2–3 cm depth after last frost. Space plants 20–25 cm apart with 50–60 cm between rows. Thin to one strong seedling per hole after germination. Plant in blocks or multiple rows for better wind pollination.
Germination Condition
Optimal germination temperature is 18–30°C. Seedlings emerge within 7–14 days under suitable moisture and temperature. Keep soil slightly moist but not waterlogged during germination. Avoid deep sowing which delays seedling emergence.
Daily Maintenance
Remove weeds regularly during early growth to reduce nutrient competition. Top-dress nitrogen fertilizer before jointing stage. Water moderately during grain filling period. Drain standing water promptly after heavy rain. Harvest panicles when grains fully ripen and harden, then dry thoroughly before storage.
Specification
Plant Name: Grain Sorghum
Botanical Name: Sorghum bicolor
Plant Type: Warm-season annual cereal grain
Mature Height: 1.5–2.5 Meters
Blooming & Fruiting Period: Tassel in mid-summer, grains ripen in autumn
Germination Temperature: 18–30°C
Growing Temperature: 15°C ~ 38°C, frost-sensitive
Light Requirement: Full Sun
Soil: Well-drained loamy soil, avoid waterlogged heavy clay
Planting Difficulty: Easy
Core Features: Drought and heat tolerant, low maintenance, multi-purpose grain for brewing, feed and food
FAQ
Q1: Can sorghum grow in cool northern regions?
A1: It prefers warm climates. Sow after all frost risk passes; young seedlings are sensitive to cold damage.
Q2: Is 50g enough for a home garden?
A2: Yes, 50g is suitable for small garden plot trial planting.
Q3: What are sorghum grains mainly used for?
A3: Brewing, edible grain, bird feed and livestock feed.
Q4: Does sorghum need frequent watering?
A4: No, it is drought-tolerant. Water mainly during seedling and grain-filling stages.
Q5: How do I know when to harvest?
A5: Harvest when panicles turn fully mature and grains become hard when pinched.
