
You can mix a balanced organic fertilizer for asparagus and other crops by mixing equal parts:
- Blood meal – 13 percent nitrogen
- Bone meal – 4 percent nitrogen and 12 percent phosphorous
- Kelp powder or greensand – rich in potassium and trace minerals
How do you fertilize asparagus?
Watering the asparagus plants immediately after applying fertilizer rinses any residue from the leaves and helps the nutrients leach into the root zone of the plants. In addition to fertilizer, applying a thin top dressing of compost can also add nutrients and help replenish the soil.
How much nitrogen do I put in my asparagus?
The use of soil tests for nitrogen management in asparagus has not been researched. A moderate nitrogen application (100 lb nitrogen/acre) is recommended to build up the crown tissue for the first year of fern growth.
Is Miracle Grow good for asparagus?
This is because asparagus requires considerable content requirement, and Miracle Grow helps to provide that. What is the Best Fertilizer for Asparagus? At the early stage of your asparagus growth, the best fertilizer is one that provides a balanced nutrient component of nitrogen, potassium, and phosphorus.
What is the best soil for growing asparagus?
One of the biggest indicators of good soil, the pH, is really quite useless when growing asparagus. This vegetable can grow in any type of soil. Because asparagus has a different type of growth than a lot of vegetables it is important to go easy on the organic fertilizer. Asparagus has three stages of growth: harvest, fern, and dormancy.

Does asparagus need a lot of fertilizer?
Generally, it is not necessary to apply fertilizer for an established asparagus crop until after harvest. In fact, delaying fertilization until after harvest can reduce early weed growth. For sandy coarse-textured soils, however, 20-25 lbs N/acre in the spring may be beneficial for spear development.
How do you make asparagus grow better?
Choose a fertile, sunny, well-drained site with soil that holds moisture well. Late spring frosts can kill emerged spears, so find an area that is not low-lying or exposed to frost. Asparagus plants have deep root systems. Avoid areas with shallow soils, or soils prone to water-saturation.
What is the best fertilizer for asparagus ferns?
Fertilizer. Feed asparagus fern with liquid or water-soluble all-purpose plant food diluted to half strength. During summer, container plants may need weekly feedings; otherwise, feed monthly.
How do you fertilize an asparagus bed?
0:333:28How to Fertilize & Prepare Your Asparagus Beds in the SpringYouTubeStart of suggested clipEnd of suggested clipAnd the size are 8 feet long so that's 16 square feet and what I do and I found that works perfectlyMoreAnd the size are 8 feet long so that's 16 square feet and what I do and I found that works perfectly fine is 2 tablespoons of the 1010. Fertilizer.
Does asparagus like Epsom salt?
0:362:00Putting salt on asparagus to keep weeds down - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo asparagus is one of the only plants. That you grow in the garden. That can handle salty soilsMoreSo asparagus is one of the only plants. That you grow in the garden. That can handle salty soils that's why you see it a lot of times. I'll go wild on the roadsides.
Are coffee grounds good for asparagus?
Stocking up on coffee grounds for your vegetables, sowing peas, and planting asparagus are some of the spring activities for this year's vegetable garden. Coffee grounds contain some major nutrients (nitrogen, phosphorus, and potassium) as well as some micronutrients, so put them to work in your garden.
Can you use Miracle Grow on asparagus?
If you are looking for an all-around great option for asparagus then I recommend the Miracle-Gro All Purpose Plant Food. This is one of the Best Asparagus Fertilizers EVER! This fertilizer instantly feeds providing bigger, better asparagus. You can apply it every two weeks with a garden feeder.
Is blood and bone good for asparagus?
Water well, once planted, so the air pockets get away from the roots. Then in spring, little shoots will appear. Side and top dress with blood and bone. Apart from slugs and snails in spring there are few pests and diseases that trouble this plant.
What nutrients does asparagus need to grow?
The best fertilizer for asparagus will feature a balanced formula that contains equal amounts of nitrogen, phosphorus and potassium, such as a 10-10-10 or 15-15-15 blend. Beginning in the fourth year, apply fertilizer after the final harvest in late spring or early summer, instead of a spring application.
What is the best mulch for asparagus?
Straw, pine needles, pine shavings or bark mulch work well as mulch choices. Avoid using dyed mulches (black or red). Avoid using synthetic mulches like black plastic or landscape fabric.
Is chicken manure good for asparagus?
Asparagus likes full sun and a well-drained, deep friable soil that has had lots of well-rotted animal manure added to it. I like to dig a small trench about 20cm wide and 20cm deep. I then 1/2 fill it with a mixture of compost, cow, sheep and chicken manure.
Is wood ash good for asparagus?
Keep in mind a plant or crop's preference for soil acidity, and so wood ashes. Asparagus, conifers, and juniper tolerate more alkalinity, and so wood ashes. Potatoes, blueberries, and rhododendrons prefer a fairly acidic soil (less than 5.5), so don't add any wood ashes for these or where they'll be grown.
Soil and Fertilizers
- To best determine the organic fertilizer needed for your asparagus, you must take a look at the soil. Everything about growing asparagus depends on the soil. At times it will seem like you are growing an underground orchard instead of something on top of the soil. You will probably find through this process that growing asparagus in a raised bed will be of great help. One of the big…
Easy on The Fertilizer
- Because asparagus has a different type of growth than a lot of vegetables it is important to go easy on the organic fertilizer. Asparagus has three stages of growth: harvest, fern, and dormancy. It will require something different at each stage. Asparagus does respond well to nitrogen in the fern stage. During the other two stages, the main nutrients and energy is stored in the crown of t…
Organic Fertilizer
- Asparagus grows the best when organic fertilizer is applied to the soil. The fertilizer should have high levels of nitrogen, potassium, and phosphorous. This can be done through homemade compost of organic material. Giving your asparagus just the regular doses of nitrogen and potassium is great for certain periods of its growth, but it will need ot...
Decades of Growth
- Asparagusis a favorite side dish for a lot of people around the world. Unlike other vegetables, the asparagus plant will grow back each year. One of the ways to make each new year a successful harvest is to use organic compost in the soil. Till the compost into the soil in the early spring and in the fall. By doing this you will have decades of quality vegetables from your asparagus garden.