GRAINMONSTER 28 - 1 Bag Seeds 5 acres!
12-14% Protein | 2-2.2 t/ac (annual grain yield) | 12°C Min Soil Temp | 4 kg/acre seed rate
A high-yield, temperate-adapted grain sorghum built for the cold, unpredictable North. GrainMonster 28 is a Canadian-developed hybrid proven across Canada and North America, delivering stable 2-2.2 t/ac annual grain yields with strong tolerance to cold, drought, water-logging, and key diseases.
GrainMonster 28 consistently demonstrates high quality large red grain with an excellent nutritional composition of 12 to 14% crude protein, 3.6 to 4% Fat, and up to 75% total carbohydrates with 65 to 68% starch.
ColdProof Trait lets you plant early, before summer dryness, even when soil temperatures may temporarily spike as low as 10°C.
Key Features
- Grain yield of 5–6 t/ha with excellent yield stability
- Single-cut grain sorghum variety
- Cold-tolerant and drought-resilient temperate hybrid
- High protein gluten-free grain suitable for food and feed
- Highly resistant to pests and diseases
- No lodging observed
- Performs in dryland, limited irrigation, and no-till systems
- Recommended for areas with >2700 corn heat units
GrainMonster 28 - 50 lb - Plants 5 Acres
• Planting Time: Late Spring
• Min. Temperature: 12 degrees Celcius (soil)
• Row Spacing: 30 inches
• In-Row Spacing: 2 inches
• Seed Rate: 4 kg/acre (10 kg/ha)
• Ideal Seed Depth: 0.75″–1″


