20 Asparagus Companion Plants to Boost Yield

Planting two or more plants in the same farm space to benefit one or more of the plants planted together is companion planting. We will explore the plants you can combine with asparagus in the following lines of this article.

Asparagus Companion Plants

Here are 20 plants you can grow with asparagus:

1.  Eggplant


Eggplant is a member of the nightshade plant family. It is known to have a considerable concentration of solanine, which is a deterrent to one of the most ferocious pests of asparagus. Planting eggplant with asparagus yields a positive result for the asparagus because eggplant keeps pests of asparagus away.

2. Tomatoes


Planting tomatoes with asparagus will significantly benefit the tomatoes because asparagus will keep pests of tomatoes that function below the ground surface at bay. Tomatoes, in return, repel some of the natural pests of asparagus, one of which is the asparagus beetle which is quite disastrous to the growth of asparagus.

3. Basil


Basil will deter the asparagus beetle, a dangerous pest of asparagus. If allowed, this pest will eat into the shoots and fronds of asparagus, thereby hindering the plant’s growth. But Basil keeps asparagus beetle off the farming space.

4. Parsley


Parsley is known to attract beneficial insects to the asparagus plantation. It attracts pollinators so that the asparagus is well-pollinated when the time is right. But aside from pollination, parsley also deters some natural pests of asparagus. These, therefore, make parsley and asparagus a perfect duo for companioning.

5. Dill


Dill and asparagus are another pair that bring good tidings to asparagus plantations. The most significant reason you should consider planting your asparagus with dill is that dill is also a natural pest repellent. The pests that dill repels include asparagus pests such as spider mites.

6.  Coriander


Aphids are one of the most horrific nightmares of farmers, and that is because they are a pest of many plants, asparagus included. But guess what can keep aphids away from your farm: coriander; you thought right. Coriander is a natural pest repellent that works against aphids which are dangerous pests of asparagus.

7.  Comfrey


Comfrey is another plant you should consider planting with asparagus for pest control. Planting comfrey around asparagus will ensure that your asparagus farm is free of aphids and spider mites which are terrible pests of asparagus.

8.  Nasturtium


Nasturtium is aromatic, and the Powerful smell of nasturtium is a strong repellent to many pests of asparagus, especially those that depend on smell to locate the asparagus. Planting nasturtium around your asparagus farm thereby insures you against pest invasions.

9. Marigold


This aromatic herb has a nature of deterring pests, some of which are pests of asparagus. Having marigolds as a companion of asparagus brings only blessings and bliss to the asparagus as its pests are kept away.

10.  Lettuce


Lettuce grows short and will significantly benefit from being planted around asparagus because asparagus will create shade for the lettuce. How does a shade benefit lettuce? You mean to ask. The shade will provide lettuce with cool weather to produce for a longer time and protect the lettuce from the direct impact of harsh sunlight. The presence of lettuce as well benefits asparagus because lettuce will keep weeds from growing in the roots of the asparagus.

11. Petunia


Petunia is another plant that would serve asparagus through its pest deterrent abilities. Petunia is mainly known to deter asparagus beetles and aphids, which are usually a disaster to asparagus plantations. So planting petunia and asparagus together is an excellent match for the protection of the asparagus.

12.  Strawberry


Strawberry is another good companion plant combined with asparagus in the same garden space. Strawberries grow to cover the ground surface, thereby keeping weeds out of the asparagus plantation. The only strategy for combining strawberries and asparagus in the same land space is to plant the strawberry a bit deeper than the asparagus, as doing that will give both plants enough room to grow in the soil.

13.  Spinach


Spinach doesn’t take up a lot of space in any garden, so they are an excellent way to get more yield from your farm space. Combining spinach with asparagus will not deter the asparagus in any way. You, the farmer, still get a double harvest.

14.  Beets


Beets are another excellent combination for apparatus in the same garden space. Beets don’t take up much space in the farmland, giving enough room for the asparagus to bloom.

15.  Oregano


Oregano is another pest-deterrent herb that can easily combine with asparagus in the same farm space. Oregano will deter voracious pests of asparagus, such as cabbage moths.

16.  Thyme


Thyme is another aromatic herb that prospers the existence of asparagus. The presence of thyme will repel certain pests of asparagus, such as cabbage moths and cabbage worms, thereby keeping the asparagus farm space safer for the asparagus to bloom.

17.  Rhubarb


It would help if you considered combining Rhubarb with asparagus because of its pest-deterrent potential. Rhubarb will deter natural pests of asparagus, such as aphids, caterpillars, whiteflies, and thrips. The only caution to combining Rhubarb with asparagus is to give it enough space to bloom, so it doesn’t overcrowd the asparagus plantation.

18.  Daisy


Daisies are flowering plants known to repel many garden pests. The list of pests repelled by the presence of daisies includes those of asparagus; this, therefore, makes them both good companions. Moreover, daisies are not keen on attention and care, so you don’t have to spend time and effort caring for daisies and asparagus simultaneously.

19.  Horseradish


Colorado potato beetles, blister beetles, caterpillars, whiteflies, and aphids are some pests that horseradish deters from the garden space. All the pests mentioned above are trouble for an asparagus plantation if an external force does not prevent their infestation. That is why asparagus and horseradish are agreeable companions.

20.  Sage


Sage has a strong scent that may smell like fragrance to men, but it smells like trouble for cabbage moths, bean beetles, and carrot flies which are terrific pests of asparagus. Sage is therefore grown around asparagus for its ability to keep pests off the asparagus plantation.

Precautionary Measures for Using Asparagus Companion Plants

Not all companions are good companions; this is as true in life as in farming. There are plants that, instead of protecting and nourishing your asparagus, would instead harm the plant. Potatoes, onions, and garlic are terrific companions for asparagus, be sure to keep them away from your asparagus farm.

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