Giant Asparagus Fern

November 14, 2024 Post a Comment

Giant asparagus fern

Expect an average mature size of three feet wide with branches about three feet in length. Some types may grow or spread several more feet under optimal conditions. With excellent care, your plants may reward you with 10 or more years of lush growth.

Does asparagus fern need sun or shade?

Plant asparagus fern in full sun or light shade; plants grown in full sun are more compact and dense than those grown in shade. It does best in moist soils rich in organic matter but tolerates almost any conditions and is fairly drought tolerant once established.

What is the lifespan of an asparagus fern?

As we mentioned earlier, the Asparagus Fern is a perennial plant, which means that it will keep going and won't die after one year. This can make an Asparagus Fern a popular plant to keep, especially since it's care requirements are relatively simple as well.

How do you take care of an asparagus fern?

Caring for asparagus ferns Reduce watering in autumn, and water more sparingly in winter. Feed once a month with a liquid feed in spring and summer. Provide some humidity by grouping plants together or misting regularly, especially in summer or if the central heating is on. Repot every couple of years, in spring.

Should you cut back asparagus ferns?

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.

Are asparagus ferns invasive?

Asparagus fern is a highly invasive, shade-tolerant perennial plant and is very difficult to control once established due to its extensive root structure and the ability to regrow from small parts of roots.

What to do with asparagus fern in winter?

How do I overwinter my outdoor asparagus ferns? If the temperature in your area is colder than 55°F in the winter, bring in the asparagus ferns in pots. Place them in bright light indoors and keep them away from drafts or heat. Water only to keep the soil moist—standing in water causes root rot.

Are asparagus ferns poisonous to dogs?

Asparagus fern (also called emerald feather, emerald fern, sprengeri fern, plumosa fern, and lace fern) is toxic to dogs and cats. The toxic agent in this plant is sapogenin—a steroid found in a variety of plants. If a dog or cat ingests the berries of this plant, vomiting, diarrhea, and/or abdominal pain can occur.

Do asparagus ferns grow fast?

REPOTTING: Asparagus ferns grow pretty fast and need to be repotted once a year (check out this guide to repotting). Because their roots are thick tubers it can become quite obvious when you need to repot. The roots may start poking out the bottom of the pot or they may push the plant up and out of the pot.

Can you overwater an asparagus fern?

Watering: Overwatering will cause root rot, but daily misting is recommended. Focus on misting the arching stems of your asparagus fern plant. Keeping the soil slightly moist will create the right environment for your asparagus fern.

Does asparagus fern multiply?

However, asparagus fern develops from tuberous roots that grow just below the surface of the soil, so cuttings taken from the plant will not root. Instead, the asparagus fern is easily propagated by dividing and replanting the tubers.

Can you plant asparagus fern in the ground?

If you live in hardiness zones 9 or warmer, you can grow asparagus fern outdoors as a perennial. Outdoors, these plants will prefer a partial shade location in organically rich, moist, well-draining soil. In all other climates, it can be planted as an annual or kept indoors as a houseplant.

How do I make my asparagus fern happy?

Asparagus ferns grow best in a humid environment, so regular misting or the use of a pebble tray can help keep the plant green and healthy. The asparagus fern does best in temperatures from 60–80 °F. In the spring and summer, fertilize your fern once a month with an all-purpose plant food diluted to half strength.

Do Asparagus Ferns need deep pots?

Select a pot with drainage holes in the bottom. It should be large enough to fit the asparagus fern and the root ball comfortably with a few inches to spare around the edges. The pot size depends on the size of the plant. A small plant should be in a small pot and a large plant in a large pot.

Why is my asparagus fern dying?

Low relative humidity may make Asparagus sprengeri drop needles or cause the stems to turn yellow. Cut off the yellow stems at soil level - a matter of good grooming. Increase humidity by setting the port on a pebbles in the bottom, and keep water on the pebbles. The soil should be kept moist all the times.

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.

Do asparagus ferns need a lot of water?

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.

Does asparagus fern repel mosquitoes?

There is simply no scientific evidence that the plants actually work as a deterrent. However, the oils in the leaves of some plants can provide limited relief. Citronella and oil of lemon eucalyptus are used in commercially available repellents.

Do asparagus ferns like to climb?

Feathered asparagus fern, like climbing asparagus fern is an accomplished climber and easily scrambles over other vegetation up into the canopy. Feathered asparagus fern can climb up to 5 m high. It has very fine leaves, thorny long stems and strong underground rhizomes.

Is asparagus fern poisonous?

Symptoms: This plant is not considered toxic. Contact with the sap can cause skin irritation and dermatitis. The prickles may also cause mechanical injury.