How often should I fertilize my pasture
John Thompson
Updated on April 15, 2026
Fields that receive high levels of nitrogen also tend to become acidic and require more frequent applications of lime. For cool season grass pastures, research shows that split applications of fertilizers generally maximize yields when N is applied in the late summer, early spring and occasionally in the late spring.
How often should you fertilize your field?
A full feeding is recommended at least 5-6 times per year. You want to feed your lawn when it’s growing most rapidly. However, you should base the frequency on your climate and the type of grass you have. For example, cool season grasses can be fertilized in late spring, but only if necessary.
When should I fertilize my horse pasture?
When applying fertilizer, apply half of the amount in early spring and the other half in the middle of June. Grass pastures will usually require about 90 pounds of nitrogen per acre each year. Keep horses off the pasture until the fertilizer is no longer visible.
What is the best fertilizer for a pasture?
In an intensively grazed pasture, on the other hand, over 80% of the nitrogen, phosphorus and potassium are recycled back to the pasture. The fertilizer recommendation for a legume-grass pasture with a yield of 4.1 to 5.0 tons of dry matter per acre is 60 pounds of P2O5 and 240 pounds of K2O.How long does it take for fertilizer to work on pasture?
If you use a quick-release fertilizer on your lawn, results may be seen within a 24- to 48-hour period and will last two to four weeks. If you use a slow-release fertilizer, it can take several weeks to work.
Should I fertilize my pasture?
Generally, one acre of pasture for every two cows should be fertilized with N in early spring and never more than a third of the total pasture acreage. All applications of K should wait until the plants can utilize it better. … Plants have the ability to take up more K than they need.
Should I fertilize my pasture every year?
Producers should take soil samples once per year from hayfields and every 3 years from their pastures. … Although P, K and lime can be added anytime, nitrogen fertilizer should be applied when pastures or hayfields will have the best opportunity to have a yield response.
Can you spread fertilizer on pasture with horses?
Extremely high nitrate content in forages may present potential horse health problems. As a guide, 60 pounds or less of nitrogen applied per acre of pasture is considered safe. … Do not spill fertilizer in horse areas. If you do, thoroughly clean it up and till if necessary.How many bags of fertilizer do I need for an acre?
Fertilizing an Acre of Lawn Multiply the number of bags you need for 1,000 square feet by this number to determine how many bags you need for an acre. For example, you need (1.1 x 43.56) = 48 bags of Dr. Earth and (0.25 X 43.56) = 11 bags of Pennington UltraGreen.
Can horses graze on fertilized pasture?Note: Do not allow horses to graze fertilized pastures until rain has thoroughly dissolved the fertilizer into the soil. Ideally fertilizer should be applied after the horses have been removed from the pasture, the pasture has been mowed, and the horses have been moved to another pasture.
Article first time published onHow do I improve my horse pasture?
- Improve soil in your pasture. If your pastures have not been tested for nutrient levels within the last 2-3 years, now is a good time to do it. …
- Fix unproductive pasture areas. …
- Establish a sacrifice area. …
- Manage grazing patterns. …
- Control weeds. …
- Dig deeperTM
Can you spread fertilizer on pasture with cattle?
Fertilizer is good for plants, but not good for cattle. Cattle will consume just about anything, which includes fertilizer (ammonium nitrate or potassium nitrate). … Fertilizer poisoning is the same as nitrate poisoning.
How long after fertilizing does grass green up?
How long does it take to see results from using lawn fertilizer? You’ll start to see results anywhere from 1 to 5 days afterward, depending upon the type of fertilizer you use.
How much does it cost to fertilize an acre of pasture?
Application is about $5 per acre, resulting in a total fertilization cost of about $24 per acre. Multiplied by the fertilized area of 100 acres, it costs $2,400 to run an additional 15 to 20 cows. This means it costs $125 to $167 for fertilizer to provide forage to run each additional cow.
How many pounds of fertilizer do you need per acre?
Calculate the pounds of fertilizer per acre you must use to apply 50 pounds of nitrogen per acre (N/A). To do this, divide the amount of the nutrient wanted by the proportion of that nutrient in the fertilizer used.
How many pounds is an acre of triple 19?
Applying 275 pounds of 19-19-19 fertilizer per acre would meet our phosphorus needs (275 x . 19 = 52 lbs.), but it would be about 148 pounds short of the potassium we need to replace. An additional application of 250 pounds of potash (0-0-60) per acre should be applied to maintain our nutrient balance.
Is it better to fertilize pasture in spring or fall?
“A pasture mixture with 40% or more legumes may meet most its annual nitrogen needs through legume companions of white and red clovers.” The time spent fertilizing your pastures this fall will result in quicker, more vigorous pasture growth next spring.
How many pounds is an acre of triple 13?
Use 13-13-13 fertilizer. This general purpose, quick-release product gives an equal mix of nitrogen, phosphorus, and potassium. We recommend the equivalent of 300 pounds per acre.
How much area does a 50 lb bag of fertilizer cover?
A 50 lb bag of fertilizer will typically cover 5,000 to 10,000 square feet. Re-application should not occur any sooner than every 4 weeks.
How many acres is triple 17?
The soil may be able to store some excess phosphorus and potassium, but the investment and returns should also be considered. It is important to note that the normal application rate of products such as 17-17-17 is 150 to 200 pounds per acre.
Should I fertilize my pasture in the fall?
APPLY FERTILIZER Fall is the best time to fertilize cool-season pastures. If possible, try to fertilize by the end of October or early November. Pastures fertilized in the fall will be hardier throughout the winter and experience quicker growth when spring arrives.
Should I lime my horse pasture?
A well-maintained pasture with healthy grasses is a nutritious and relatively inexpensive feed source for horses. Adding lime encourages the activity of soil bacteria, so valuable nutrients such as nitrogen, phosphorus, and sulfur can be released.
When should I fertilize my horse's paddock?
Once the ground has begun to dry and has been prepared by harrowing and rolling, it is an ideal time to fertilise the pasture with a nutrient mix that will establish a healthy and palatable growth for grazing livestock.
Is fertilized grass bad for horses?
The consumption of too much nitrogen or potassium through fertilized hay or grass can be deadly. The solution is simple. The next time you are on a farm and you see a salt or mineral block (or even a salt rock, which are popular these days), please tell the owners to throw them away as they may be killing their horses.
Is fertilized hay good for horses?
Fertilization might affect the nutrient content of the hay to some extent, but it might also be needed to keep the plants productive. It can increase yield by tons of hay per year, and it can also keep the plants productive for a longer period of time. … The best hay to purchase is hay that fits the needs of your horse.
Can you seed a pasture with horses on it?
Do not attempt to reseed the entire pasture acreage at one time. Horses will need to be removed from seeded areas until the plants become adequately established to withstand grazing. Seedings made in late summer will usually be ready for grazing the following May.
How long after seeding can horses graze?
The interval between sowing and leaving the new seeds to establish will normally be 5 – 6 weeks. When the new seeds are sufficiently established, graze lightly for several days, before removing the animals and allowing the area to recover for 2 – 3 weeks.
How do you maintain pastures?
- Test Your Soil. …
- Apply Fertilizer and Lime Based on Soil Tests. …
- Reduce Weed Pressure. …
- Pasture Renovation. …
- Pastures Need Rest, Too. …
- Mow Your Way to a Healthier Pasture.
How many acres do you need per cow?
You may have heard a rule-of-thumb is that it takes 1.5 to 2 acres to feed a cow calf pair for 12 months. That means we should be able to have 10 to 13 cows. Let’s see how this rule-of-thumb holds up. It looks like our rule-of-thumb held up pretty good, 11 cows on 20 acres, is 1.8 acres per cow.
Will nitrogen fertilizer hurt cattle?
Warning: Adding nitrogen to pastures may prove toxic to cattle. Nitrogen makes grass grow. Spreading fertility produces more pounds of forage, which cows convert to protein: beef and milk. Adding nitrogen to pastures would be a no-brainer, except for some Missouri farms have toxic tall fescue.
Is Triple 17 a good fertilizer?
Lesco 17-17-17 is a balanced fertilizer because it has equal percentages of all three elements, but those percentages are much higher than in some fertilizers. Therefore, Lesco 17-17-17 shouldn’t be used if your lawn needs only minor fertilizing.