Scallions are fresh young onions identified by their slender shape and mild flavor. The white stalk has the same sharp, sulfury taste characteristic to all alliums, albeit with less bite, while the dark green leaves have a fresher, grassy flavor. When newly harvested, scallions give off a strong smell (similar to regular onions) that’s noticeably bright and earthy, with notes of garlic and apple.


Scallion seeds will germinate in soil that is at least 60 degrees Fahrenheit. Once you’re sure that your soil will remain warm enough for the seeds (whether it’s early spring in your area or in a pot indoors), it’s time to plant:

1. __Prepare the planting site__. Scallions can be planted in either a garden bed or in a pot indoors, but they do require at least six hours a day of full sun. Scallions aren’t heavy feeders, so don’t worry about fertilizer—the young onions can easily grow in well-draining soil with organic matter.
2. __Sow the seeds__. Scallions can be planted relatively close together since they don’t require much horizontal growing room. Sow seeds one to two inches apart and only a quarter of an inch deep.
3. __Water__. Scallions require routine watering to successfully grow. Keep the soil evenly moist as your seeds germinate.
4. __Thin__. After your scallion seedlings are one to two inches tall, use shears to thin the seedlings so that there is one scallion every two inches. Thinning the seedlings gives the scallions more room to grow and prevents them from competing with nearby plants for nutrients.
If you’re planning on cooking with scallions soon, you can also begin a healthy crop with kitchen scraps from grocery-store scallions:

1. __Choose healthy cuttings__. While chopping scallions for cooking, reserve a cutting with at least two inches of the bottom of the stem to regrow.
2. __Put the cutting in water__. Place the root end of your scallion in a glass with an inch of water. (If you have extra potting soil and a pot, you can regrow scallion scraps in soil.) 
3. __Place near a sunny windowsill__. As the scallion scraps sit in the sun, the water will begin to evaporate or become cloudy, so you’ll need to change the water every two to three days. In two to three weeks, you should start to see new roots growing from the base of the stem and fresh green shoots growing upward. 
4. __Harvest as needed__. To harvest scallions from scraps, simply trim off the stalks as you need them and the plant will continue growing.

Scallions do not require a lot of maintenance to grow. With shallow root systems and one tall stalk, they can be grown in a limited indoor or outdoor space. 

- __Water__. Scallions like moist soil, but their root systems are not strong enough to search for water deep in the soil, so routine watering is necessary to keep the soil from drying out. Consider mulching around the plants to retain moisture for longer periods of time. However, overwatering the top of the buried bulb can introduce disease into the soil.
- __Prune__. Since scallions don’t have strong root systems, they can’t compete well with weeds. Make sure to pull weeds as soon as you see them to avoid nutrient competition—spreading mulch around your scallions will also help prevent weed growth.
- __Protect__. Just like all garden plants, scallions can become a target for pests like thrips, slugs, and nematodes. Watch for brown spots or tunnels bored into your scallions, and [consider companion planting](https://www.masterclass.com/articles/complete-companion-planting-guide) to help deter these pests. 

While you can harvest scallions simply by pulling them up from the ground, this method takes the whole plant from the ground, ending any regrowing opportunities. 

To delicately harvest scallions, take a sharp knife or a pair of scissors and cut the green tops off at least two inches above the root. Use the stalks in cooking, and leave the root base in place to continue growing more stalks for future use.

If you’d like to harvest your own seeds for planting next year:

1. __Allow some scallion plants to flower__. Avoid cutting the stalks from a few of your scallions, until they form round, fluffy flowers at the tips.
2. __Chop the flowers off__. After the flowers are mature, carefully snip off each flower and put them in a paper bag to dry.
3. __Dry for two weeks__. During drying, the flowers will wilt and crisp, revealing the seeds inside.
4. __Shake the bag__. Once the flowers are completely dry, all you need to do is shake the bag to get the seeds loose from the flowerheads—they’ll drop to the bottom of the bag and are ready for you to store until planting.

Grow your own food with Ron Finley, the self-described "Gangster Gardener." Get the [MasterClass Annual Membership](https://www.masterclass.com/) and learn how to cultivate fresh herbs and vegetables, keep your house plants alive, and use compost to make your community - and the world - a better place.
[Whether you call them scallions, green onions, or spring onions](https://www.masterclass.com/articles/scallions-vs-green-onions-whats-the-difference), young onion plants from the allium family can make a tasty addition to your edible garden. 


[Whether you call them scallions, green onions, or spring onions](https://www.masterclass.com/articles/scallions-vs-green-onions-whats-the-difference), young onion plants from the allium family can make a tasty addition to your edible garden. 


How to Grow Scallions From Seeds and Scraps

Scallions are fresh young onions identified by their slender shape and mild flavor. The white stalk has the same sharp, sulfury taste characteristic to all alliums, albeit with less bite, while the dark green leaves have a fresher, grassy flavor. When newly harvested, scallions give off a strong smell (similar to regular onions) that’s noticeably bright and earthy, with notes of garlic and apple.

What Are Scallions?

Scallion seeds will germinate in soil that is at least 60 degrees Fahrenheit. Once you’re sure that your soil will remain warm enough for the seeds (whether it’s early spring in your area or in a pot indoors), it’s time to plant:<ol class="mc-m-4"><li class="mc-my-4"> 1. Prepare the planting site. Scallions can be planted in either a garden bed or in a pot indoors, but they do require at least six hours a day of full sun. Scallions aren’t heavy feeders, so don’t worry about fertilizer—the young onions can easily grow in well-draining soil with organic matter. </li><li class="mc-my-4"> 2. Sow the seeds. Scallions can be planted relatively close together since they don’t require much horizontal growing room. Sow seeds one to two inches apart and only a quarter of an inch deep. </li><li class="mc-my-4"> 3. Water. Scallions require routine watering to successfully grow. Keep the soil evenly moist as your seeds germinate. </li><li class="mc-my-4"> 4. Thin. After your scallion seedlings are one to two inches tall, use shears to thin the seedlings so that there is one scallion every two inches. Thinning the seedlings gives the scallions more room to grow and prevents them from competing with nearby plants for nutrients. </li></ol>

How to Plant Scallions From Seeds

If you’re planning on cooking with scallions soon, you can also begin a healthy crop with kitchen scraps from grocery-store scallions:<ol class="mc-m-4"><li class="mc-my-4"> 1. Choose healthy cuttings. While chopping scallions for cooking, reserve a cutting with at least two inches of the bottom of the stem to regrow. </li><li class="mc-my-4"> 2. Put the cutting in water. Place the root end of your scallion in a glass with an inch of water. (If you have extra potting soil and a pot, you can regrow scallion scraps in soil.) </li><li class="mc-my-4"> 3. Place near a sunny windowsill. As the scallion scraps sit in the sun, the water will begin to evaporate or become cloudy, so you’ll need to change the water every two to three days. In two to three weeks, you should start to see new roots growing from the base of the stem and fresh green shoots growing upward. </li><li class="mc-my-4"> 4. Harvest as needed. To harvest scallions from scraps, simply trim off the stalks as you need them and the plant will continue growing. </li></ol>

How to Plant Scallions From Scraps

Scallions do not require a lot of maintenance to grow. With shallow root systems and one tall stalk, they can be grown in a limited indoor or outdoor space. <ul class="mc-m-4 list-styled"><li class="">Water. Scallions like moist soil, but their root systems are not strong enough to search for water deep in the soil, so routine watering is necessary to keep the soil from drying out. Consider mulching around the plants to retain moisture for longer periods of time. However, overwatering the top of the buried bulb can introduce disease into the soil. </li><li class="">Prune. Since scallions don’t have strong root systems, they can’t compete well with weeds. Make sure to pull weeds as soon as you see them to avoid nutrient competition—spreading mulch around your scallions will also help prevent weed growth. </li><li class="">Protect. Just like all garden plants, scallions can become a target for pests like thrips, slugs, and nematodes. Watch for brown spots or tunnels bored into your scallions, and <a href='https://www.masterclass.com/articles/complete-companion-planting-guide' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/complete-companion-planting-guide","linkCopy":"consider companion planting","category":null}'>consider companion planting</a> to help deter these pests. </li></ul>

How to Care for Scallions

While you can harvest scallions simply by pulling them up from the ground, this method takes the whole plant from the ground, ending any regrowing opportunities. To delicately harvest scallions, take a sharp knife or a pair of scissors and cut the green tops off at least two inches above the root. Use the stalks in cooking, and leave the root base in place to continue growing more stalks for future use.

How to Harvest Scallions

If you’d like to harvest your own seeds for planting next year:<ol class="mc-m-4"><li class="mc-my-4"> 1. Allow some scallion plants to flower. Avoid cutting the stalks from a few of your scallions, until they form round, fluffy flowers at the tips. </li><li class="mc-my-4"> 2. Chop the flowers off. After the flowers are mature, carefully snip off each flower and put them in a paper bag to dry. </li><li class="mc-my-4"> 3. Dry for two weeks. During drying, the flowers will wilt and crisp, revealing the seeds inside. </li><li class="mc-my-4"> 4. Shake the bag. Once the flowers are completely dry, all you need to do is shake the bag to get the seeds loose from the flowerheads—they’ll drop to the bottom of the bag and are ready for you to store until planting. </li></ol>

How to Harvest Scallion Seeds

Grow your own food with Ron Finley, the self-described &quot;Gangster Gardener.&quot; Get the <a href='https://www.masterclass.com/' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/","linkCopy":"MasterClass Annual Membership","category":null}'>MasterClass Annual Membership</a> and learn how to cultivate fresh herbs and vegetables, keep your house plants alive, and use compost to make your community - and the world - a better place.

Learn More

<a href='https://www.masterclass.com/articles/scallions-vs-green-onions-whats-the-difference' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/scallions-vs-green-onions-whats-the-difference","linkCopy":"Whether you call them scallions, green onions, or spring onions","category":null}'>Whether you call them scallions, green onions, or spring onions</a>, young onion plants from the allium family can make a tasty addition to your edible garden.

Whether you call them scallions, green onions, or spring onions (https://www.masterclass.com/articles/scallions-vs-green-onions-whats-the-difference), young onion plants from the allium family can make a tasty addition to your edible garden. 
