![H6384 Hefty Brand Corn 4064 90-day Hybrid Header](https://heftyseed.com/wp-content/uploads/2024/07/H6384-Header.png)
![SmartStax Pro logo](https://heftyseed.com/wp-content/uploads/2024/07/smartstaxprologo.png)
GDUs to Mid-Pollination: 1350
GDUs to Black Layer: 2600
Pollination for Maturity: Medium
Ear Type: Semi-Flex
Cob Color: Red
GDUs to Mid-pollination: 1350
GDUs to Black Layer: 2600
Pollination for Maturity: Medium
Ear Type: Semi-Flex
Cob Color: Red
KEY STRENGTHS
Rock star hybrid! Unrelated to H6284 or H6584, this will be a great 1-2-3 combination on your farm going forward. Incredible defense including good tar spot tolerance. Drought tolerance. Great plant structure and season-long health. Fast emergence. Ear flex to allow lower planting populations. It’s pretty much the total package.
WEAKNESSES
Physoderma brown spot. Not a dual-purpose silage hybrid.
POSITIONING
National line with just about everything you could be looking for. Yield, defense, and great plant structure. Plant at moderate populations in low to high yield environments. Fits on dryland and irrigated acres. We recommend using Xyway at planting time to solve the physoderma potential and set up your plant for the season. This product responds very well to early-season available fertility and intensive management.
AGRONOMIC & DISEASE RATINGS
![Chart H6384 H4064 Agronomic Chart](https://heftyseed.com/wp-content/uploads/2024/07/Chart-H6384.png)
The higher the number, the better the performance or rating.