5 Simple Steps for Success with Late-Summer Alfalfa Seeding

Aug 11, 2020


Alfalfa Growth Stages

Late-Summer Seeding

Alfalfa is a versatile crop with a wide range of recommended seeding dates, but if you have land available for alfalfa, you must finalize your plan soon. Follow these five steps to help make your next alfalfa seeding a success:

1. Alfalfa requires a neutral soil

Perform a soil test to determine pH, potassium and phosphorus levels. Alfalfa requires a neutral soil pH of 6.8 to 7.2 to reach its yield potential, and incorrect soil fertility levels will lead to lost production.

2. Plant at the right depth

Planting alfalfa can be more challenging in the summer than in fall or spring. The key is to plant into firm soil where you can control the depth, ideally planting seeds one-quarter to three-eighths of an inch below the soil surface.

3. Check for herbicide carryover

If there is any residual chemistry leftover from the previous crop, it could inhibit alfalfa crop establishment.

4. Control weeds

The first 30 days of an alfalfa seedling’s establishment are very important, and if you don’t have adequate weed control, some of those alfalfa seedlings may be lost.

5. Try a reduced-lignin variety

Alfalfa varieties with the HarvXtra® reduced-lignin trait, such as CROPLAN® HarvXtra® HarvaTron, HVX Driver or HVX MegaTron, provide flexibility to increase time between cuttings, which can result in improved forage quality or increased stand persistence. Click here to view varieties.

For more information on alfalfa seeding and management strategies, contact an agronomist below. We’ll help you develop a customized plan that fits your specific needs and goals.

Joel Mezera

Agronomy Production Specialist
 

Nick Crary

Agronomy Production Specialist

Latest Posts

Mar 31, 2026

After nearly a decade in this role, it is not often a question of “if” herds are overcrowding, but more so “how much”? There are a ton of factors to consider when deciding to keep a cow around. Is she carrying a black calf? Is there enough feed inventory on hand to feed the herd and have the desired carryover? What might the income per stall look like at 140% overcrowding versus 125%? The challenge is that no two dairies have the same answer.

Mar 31, 2026
As spring inches closer, it gets more tempting each day to fire up the tractor and get in the field. However, deciding when to plant is one of the first (of many) management decisions that will impact your crop’s performance this season. Here are six tips to help you decide the right time to put your corn and soybean seeds in the ground.
Mar 31, 2026
In case you skipped Matt’s article to get to your favorite section of the newsletter, Farmers Union Cooperative of Ossian, IA will be merging into Premier Cooperative on August 1st. I’ve been there a couple of times, and I’m really impressed with their staff, facilities and rolling stock. Their energy division is rock solid, and I am very excited to begin working with them. 

Related Posts