Keeping Egyptian Walking Onions From Taking Over Your Garden

A keeper is defined as someone who remains loyal and committed to something, whether it’s their job, hobby or partner.

Egyptian Walking Onions, also referred to as tree or winter onions, are low-maintenance perennial onions suitable for growing in containers with ease. When planted during fall or spring planting seasons, bulbs or bulbils will produce topsets which root and grow into new plants – making these Egyptian walking onions a keeper in your garden!

Fertilize

Egyptian Walking Onions (Allium x proliferum) are perennial, cold-hardy onion varieties that produce reliable harvests year after year. Their name comes from their ability to “walk” across your garden or container: clusters of small bulblets — called topsets — form at the top of each stem and eventually become heavy enough that they bend over and root in the ground, giving the illusion that they are walking across it. You can grow these remarkable plants in either your garden or container and harvest as green onions, scallions or large bulbs! For best results plant them either late fall/early spring; divide any clumps every 2-3 years as this ensures proper spacing and avoid overcrowding!

As with other Allium species, walking onions require full sun and soil that’s evenly moistened yet well-drained for best growth. Apply a balanced organic fertilizer early spring for best results and cover it with a thin layer of mulch to regulate soil temperature and minimize weeds. Alternative cultivation options include growing walking onions in containers to control soil conditions and protect them from gophers and other soil pests. If you opt for container gardening, search for deep trays or half-barrels with drainage holes for optimal airflow and to prevent waterlogged soil. Because tomatoes and peppers can tolerate the presence of black walnut trees which produce toxic substances called “juglone”, you could grow them together as part of a combination.

Mulch

Organic mulch provides multiple benefits to soil: conserving moisture, adding nutrients, suppressing weed growth and making onions look their best. A three to four inch layer should be installed, fluffed up regularly or replaced altogether for maximum effect.

Avoid using dyed mulches – even organic varieties – around edibles as these chemicals can leach into the soil and harm microorganisms and fungi in your topsoil, ultimately ending up in your food! You don’t want this stuff in there either!

Organic mulches such as grass clippings, hay, straw, kitchen scraps, comfrey leaves, wood chips and newspaper shredding make an excellent and cost-effective natural mulch solution. However, raw (uncomposted) mulch should never be added directly into soil as this could compromise its health and lead to nitrogen deficiency issues.

If you don’t have space for a garden bed, containers offer an easy and reliable solution to growing walking onions. Container gardening protects bulbs from gophers, slugs, rot and other soil pests while giving full control of soil conditions and making harvesting and dividing clumps simpler. In addition, planting topsets or dividing mother clumps during spring or fall planting is often sufficient to avoid soft rot, providing fresh, reliable plants year after year.

Weed

As the old farmer adage states, “one year of seed gives seven years of weed.” This holds particularly true when growing perennial alliums like Egyptian walking onions; once allowed to set seed, weeds will quickly return and compete for nutrients, water, and sunlight with your onion plants. To combat weeds effectively requires regular hand weeding as well as mulching with shredded leaves or straw.

To combat weeds, start with well-prepared soil that contains plenty of compost or organic matter for increased fertility and drainage. Walking onions typically benefit from having a soil pH between 6.2-6.8. Mulching can help regulate soil temperature while simultaneously suppressing weeds and maintaining moisture retention.

Walking onions require minimal care once established and will spread on their own over time. Cold-hardy and suitable for growing in USDA Zones 3-10, their topset bulbs can be harvested and used as green onions or scallions; for more intentional propagation efforts you should dig up and divide clumps every 2-3 years in fall or spring.

Egyptian walking onions boast deliciously spicy hollow stalks that make an excellent substitute for chives, making them an ideal way to add allium flavor into soups, stews, roasts and salads – as well as being popular among home picklers.

Trim

Egyptian walking onions are perennial crops that self-propagate, making them ideal for sustainable gardening. Their self-reproduction means less dependence on water, fertilizers and pesticides to grow them; plus as they decay naturally their composting process enriches soil nutrients naturally reducing synthetic fertilizer usage.

Egyptian walking onions thrive in rich, well-draining soil with an acidic to neutral pH range, with organic matter added for improved aeration and nutrition. Mulching can help retain moisture levels while suppressing weeds. They also thrive well when grown in containers for improved control over soil conditions as well as easier harvesting and division.

To successfully cultivate Egyptian walking onions in containers, select pots with generous drainage holes at the base to avoid overwatering and root rot. For optimal results, choose high-quality potting mix composed of composted organic material as well as aged organic matter.

Egyptian walking onions add both aesthetics and culinary value to garden beds and edible borders, not only as culinary ingredients. Their distinct growth habits and vibrant green leaves bring visual interest into any landscape as well.