What Organic Fertilizer Is Best For Asparagus Gardening?

Asparagus in the ground.

Growing your asparagus with organic fertilizer is something a lot of vegetable producers are doing. Growing asparagus in your garden can be a tricky endeavor, but well worth the rewards. It is a truly perennial vegetable that can continue growing each season for up to thirty years. If you set up your asparagus garden correctly at the beginning your chances of long term success are very good.

Organic fertilizers have been used for ages, but have recently been making a comeback. The benefits of using this type of fertilizer is vastly outweighing the commercial fertilizers that have been used for the last 50 years. While most of the organic fertilizers will help grow all kinds of vegetables, there are some that are better suited for specific vegetables.

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 biggest indicators of good soil, the pH, is really quite useless when growing asparagus. This vegetable can grow in any type of soil.

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 the asparagus. With that in mind, the main objective is to maintain this portion of the vegetable.

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 other trace elements found in organic compost material at times as well.

Organic material such as fish, seaweed, kitchen scraps like bread, dairy, and even fruits and other vegetables will provide a rich bounty of nutrients, minerals, and vitamins to help the asparagus grow successfully. This is much better than purchasing other store-bought fertilizers.

Decades of Growth

Asparagus is 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.