19 Companion Plants for Asparagus
- Herbs. Basil. Cilantro. Comfrey. Dill. Oregano. Parsley. Sage. Thyme.
- Fruits & Vegetables. Eggplant. Horseradish. Lettuce. Peppers. Rhubarb. Spinach. Strawberry. Tomato.
- Flowering Ornamentals. Asters. Marigold. Nasturtium.
What plants go well with asparagus fern?
Take note: Asparagus Ferns make great companions to Begonia which like similar conditions… bright light to shade, and a soil that doesn’t stay wet. The most familiar species is A. densiflorus ‘Sprengeri’, known for it’s arching stems of apple green narrow leaves.
What grows well next to asparagus?
Asparagus – Plant with asters, basil, cilantro, dill, cilantro, marigolds, nasturtiums, oregano, parsley, peppers, sage, and thyme. Asparagus repels nematodes that attack tomatoes, and tomatoes repel asparagus beetles.
What plants can be potted with ferns?
Ferns combine well in borders with other shade loving plants such as hostas, caladiums and astilbes to create a lush display of foliage. Grow them in groups of odd numbers for best effect. One of our favourite companion plants to ferns in the variegated Hosta Wide Brim.
Can I grow other plants with asparagus?
Flowers that coexist well with asparagus include marigolds, nasturtiums, and members of the Aster family. The most interesting combination of companion plants for asparagus that I have read about was asparagus, strawberries, rhubarb, and horseradish.
What can you not plant next to asparagus?
The most important thing to remember is to keep asparagus out of proximity with any alliums. Members of the genus include onions, leeks, shallots, garlic, chives, garlic chives, wild onions, ramps — any plant in the allium category will stunt asparagus growth.
How do you make asparagus fern bushy?
Take a sharp pair of clean scissors and make a snip where you would like the stem to end. You can do this with all of the elongated stems given that they don’t make up over half the plant and then place your asparagus fern in a brighter spot and your plant should start to grow bushier rather than leggier.
What plants not to plant together?
Some plants compete for nutrients or space, or they attract damaging insects or fungus. Here are some incompatible plant combinations.
- Beans and Onions.
- Tomatoes and Corn.
- Potatoes and Sunflowers.
- Asparagus and Garlic.
- Celery and Carrots.
- Eggplant and Fennel.
- Cucumber and Rosemary.
- Lettuce and Garlic.
How much space do asparagus plants need?
12 to 16 inches apart
Space at 12 to 16 inches apart for thick spears; 8 to 10 for thin. Cover the crowns with 2 to 3 inches of soil and water in thoroughly if soil is not already moist. During the asparagus growing season, gradually refill in the trench, but avoid covering the asparagus shoots as they grow.
Does asparagus like sun or shade?
Full sun
Site – Full sun is ideal. Asparagus needs at least 8 hours of sun per day. Since asparagus is a long-lived perennial, do not plant where trees or tall shrubs might eventually shade the plants or compete for nutrients and water.
Do ferns need big pots?
Pots should be large enough to accommodate the roots with an extra inch of space for further growth. Fern roots tend to be shallow, so short containers are best. Most ferns grow slowly but you should repot when they begin to overcrowd their containers, before they become root bound.
How do you landscape a fern?
Plant them in part to full shade and provide shelter from wind. Ghost ferns will not tolerate drought, so it’s important to choose a planting location where the soil stays moist all season long. The plants take some time get established, but can eventually spread to cover a 2 to 3-foot area.
Do ferns like shallow pots?
Most ferns develop shallow root systems, so shallow pots or pans are best. To maintain the proper balance of root systems and space, some ferns, depending on growth rate, need repotting several times a year.
How tall do asparagus plants grow?
Asparagus spears reach up to 7 feet (2.1 meters) as they grow to look like ferns. They are harvested for eating at 6 to 10 inches tall. An asparagus plant can spread out over a width of 2 to 3 feet (61 to 91 centimeters) above ground.
Where should I plant asparagus?
It can tolerate some shade, but full sun produces more vigorous plants and helps minimize disease. Asparagus does best in lighter soils that warm up quickly in spring and drain well; standing water will quickly rot the roots.
Are strawberries and asparagus good companion plants?
Strawberries and asparagus are natural companions. Both are early spring crops that will begin to produce after your last frost date. They root on different levels to maximize the nutrient return in your garden. Both should be mulched to keep down weeds and to maximize yields.
Are coffee grounds good for asparagus?
* Coffee grounds alone would be too acidic, but if you’re mixing them in with other kitchen waste and especially yard waste like leaves, they’re fine. Asparagus prefers a soil pH between 6.5 and 7, which is mildly acidic. Coffee grounds can run 5 or less on the pH scale by themselves.
Is Epsom salt good for asparagus?
Asparagus plants will thrive in soil with high salt content, unlike many garden vegetables. It does not need salt to grow, however. Putting salt on asparagus plants can damage the plants and reduce the yield.
How do you winterize asparagus plants?
After the fronds turn brown, remove them by cutting them off at the base. You then have the choice of leaving the bed bare for the winter and hoping for good snow cover to protect the crowns, or mulching the bed with 4″ – 6″ of straw, shavings, or sawdust.
Should you cut back asparagus fern?
Don’t be too hasty cutting down the ferns
If possible, it is best to remove the dormant, brown ferns in the late fall or early winter (mid-November to December). This helps control asparagus beetles that would otherwise overwinter in the ferns and damage the next year’s spears.
How often should you water asparagus fern?
Asparagus ferns can survive during periods of drought, but you should continue to water it every time the soil is dry. During the winter, you should water the plant less. You can water the plant once a week during the winter. The heat during the summer causes the ground to become dryer faster.