Pollination Info for Jersey Giant Asparagus (Asparagus 'Jersey Giant')

Jersey Giant asparagus is a variety of male asparagus plant that produces large, tender spears. This asparagus variety requires pollination by wind and insects to produce seeds.

Asparagus flowers are small and inconspicuous, and are typically pollinated by wind. However, bees and other insects can also visit the flowers and transfer pollen between plants. It is important to maintain a healthy population of pollinators in the garden, such as bees and butterflies, to ensure successful pollination.

If you are looking to grow Jersey Giant asparagus from seed, you will need to allow the plants to flower and produce seeds. This typically requires leaving the asparagus spears unharvested in the second year of growth. The plants will then produce small, red berries that contain the seeds. These seeds can be collected and planted the following year.

However, most gardeners prefer to propagate asparagus using crowns or divisions, rather than from seed. This allows for more consistent growth and quality of the asparagus crop.

Jersey Giant Asparagus FAQ

What is Jersey Giant Asparagus?

Jersey Giant Asparagus is a perennial plant that produces large and flavorful asparagus spears. It is one of the most popular varieties of asparagus grown in the United States.

How do I plant Jersey Giant Asparagus?

You can plant Jersey Giant Asparagus in the spring or fall, in well-draining soil that is fertile and rich in organic matter. Plant the crowns (or roots) 18-24 inches apart and about 6 inches deep. Water them regularly for the first few weeks to help them establish and grow.

How long does it take for Jersey Giant Asparagus to produce edible spears?

Jersey Giant Asparagus typically takes 2-3 years to produce edible spears. It is important to not harvest any spears during the first year, and to only harvest a few spears during the second year to allow the plant to establish itself.

When is the best time to harvest Jersey Giant Asparagus?

The best time to harvest Jersey Giant Asparagus is in the spring, when the spears are about 6-8 inches tall. Harvest them by snapping them off at the base, being careful not to damage any emerging spears.

How do I care for Jersey Giant Asparagus?

Jersey Giant Asparagus requires regular watering, especially during dry spells. It is also recommended to mulch around the plants to help retain moisture and control weeds. In the fall, cut down the foliage to ground level and add a layer of compost or other organic matter.

Can I grow Jersey Giant Asparagus in containers?

Yes, you can grow Jersey Giant Asparagus in containers as long as the container is at least 18 inches deep and wide. Use a well-draining soil mix and place the container in a sunny spot. Be sure to water regularly.

Is Jersey Giant Asparagus a hybrid?

Yes, Jersey Giant Asparagus is a hybrid variety that was developed by Rutgers University in the 1970s. It is a cross between Mary Washington and a wild asparagus plant.

Planting & Care for Jersey Giant Asparagus (Asparagus 'Jersey Giant')

Jersey Giant asparagus is a popular variety of asparagus known for its large, tender stalks. Here are some tips for planting and caring for your Jersey Giant asparagus:

Planting

1. Choose a well-drained, sunny location for your asparagus bed.

2. Dig a trench about 12 inches deep and 18 inches wide.

3. Mix in some compost or well-rotted manure to enrich the soil.

4. Soak the asparagus crowns in water for a few hours before planting.

5. Place the crowns in the trench about 18 inches apart, with the roots facing downwards and the bud tips pointing up.

6. Cover the crowns with about 2 inches of soil. As the plants grow, gradually fill in the trench until it is level with the surrounding soil.

7. Water the bed well after planting.

Care

1. Keep the bed weed-free, as asparagus plants do not compete well with other vegetation.

2. Water the plants regularly during dry periods.

3. Mulch with straw or compost to help retain soil moisture and suppress weeds.

4. Fertilize in the spring with a balanced fertilizer such as a 10-10-10 or 16-16-8.

5. In the fall, cut back the dead ferns and mulch with 2-3 inches of compost, straw, or leaves to protect the crowns from freezing temperatures.

Harvesting

1. Do not harvest any asparagus spears during the first year of growth.

2. In the second year, only harvest for a couple of weeks.

3. In the third and subsequent years, harvest for about 6-8 weeks in the spring.

4. Harvest the spears when they are 6-8 inches tall and before the tips begin to fern out.

5. Cut or snap off the spears at ground level, being careful not to damage the crown.

With proper care, your Jersey Giant asparagus bed can produce abundant, delicious spears for years to come.