Green Onion Wellness, as Seen by Dongui Bogam
The large green onion growing in your garden has a quietly distinguished history in Korean classical medicine. Dongui Bogam gave its thick white base a dedicated name — chongbaek — and relied on it as a household remedy for early-stage chills, best simmered with ginger in a warming broth.
Korean Wild Chive: What Dongui Bogam Said About Its Health Benefits
Korean wild chive turns up almost unbidden in a winter-rested garden, and it has been welcome on the Korean table for centuries. The Dongui Bogam, the landmark 1613 Korean medical encyclopedia, classified it as a warming food for digestion — a view that aligns surprisingly well with what modern nutritional science notices in the same plant.
Why Leaves Keep Working Through Heat and Dry Air
A new study from Australia's ANU reveals that heat and dry air stress plants in distinct ways. Knowing the difference can help you water and shade your summer garden far more effectively.
Beneath Your Garden Bed, Fungi Are Feeding Your Plants
An international research team has estimated the total length of Earth's mycorrhizal network for the first time — roughly 110 quadrillion kilometers of invisible fungal threads that feed nearly every plant on land, including the ones in your garden.
Lavender Gets Richer Every Year You Leave It in Place
Conventional wisdom says rotating crops prevents soil fatigue — but a six-year study from China's premier lavender-growing region found the opposite: lavender left in the same bed year after year produced significantly more essential oil without any loss of fragrance quality.
Spinach Holds Its Own in Salty Soil
Salt crust forming on your container soil is a warning sign — but spinach is tougher than it looks. A 2026 study finds that even in high-salinity conditions, spraying selenium directly on the leaves can maintain yields and actually increase the plant's antioxidant content.
If Your Lettuce Is Growing Slowly, Check Phosphorus Uptake First
Slow growth and pale leaves a month after transplanting may not mean your lettuce needs more fertilizer — the soil could have plenty of phosphorus that the roots simply can't reach. Here's how leonardite humic substances help unlock what's already there.
A Garden That Gets Little Hands Dirty
A season-long garden program in Gyeryong City showed what a few pots of soil can do for young children — and why every family can easily try it at home.
800 kg of Garden Potatoes, Headed for a Neighbor's Table
A community garden in Daejeon donated 800 kg of homegrown potatoes to a local food bank, sending the season's harvest to families in need. Here's why potatoes make such a good crop to share, and how you can pass along your own garden surplus this summer.
A Single Deodeok Vine on the Balcony, Fragrance and All
Sow deodeok (a bellflower-family root prized in Korean cooking and traditional medicine) in a deep balcony pot, give it a stake to climb, and enjoy its scent for two or three seasons until the roots are ready to harvest.
Touching Soil in the Heart of the City: The 'Green Pause'
Urban gardening doesn't require a field—just a few pots, a sunny window, and a little patience. Here's how to start small with lettuce, cherry tomatoes, and basil, and turn ten minutes in the soil into a daily breather.
Don't Toss the Watermelon Rind—Turn It Into a Side Dish
The pale layer between a watermelon's red flesh and green skin holds more blood-vessel-friendly citrulline than the fruit itself. Here's how to clean it up and cook it into easy summer side dishes.
Can a Plate of Lettuce Really Help You Sleep? Here's What the Science Says
The old saying that lettuce helps you sleep turns out to have real clinical research behind it — but not every claimed benefit is equally well supported. We sort lettuce's health effects honestly, from solid evidence to educated guesswork.
Perilla Grows Back as Fast as You Pick It
Perilla is a crop that grows back as fast as you pick it. Harvest from the bottom up, pinch the growing tip once at five or six nodes, and you'll be gathering tender leaves all summer long.
From the Purple of an Eggplant's Skin to Your Bloodstream
The deep purple of an eggplant's skin isn't just color—it's a protective anthocyanin pigment called nasunin that supports our blood vessels too. This piece follows that pigment from the garden bed to the dinner plate, with tips on choosing, cooking, and pairing eggplant to keep its goodness intact.
Cook Your Garden Tomatoes — You'll Get Twice the Lycopene
Lycopene, the pigment that turns garden tomatoes red, is linked to lower cancer risk and modest drops in blood pressure and LDL cholesterol. The catch: your body absorbs far more of it when the tomatoes are cooked with a little oil.
Growing Basil in a Balcony Pot: Start in May and Enjoy the Scent Right Through Fall
Starting basil from a seedling in May sets you up for fragrant leaves from June through October. With sunlight, steady watering, and regular pinching, a single balcony pot delivers fresh harvests all season.
A Bowl of Chilled Cucumber Soup to Cool Down on a Sweaty Summer Day
A no-cook Korean chilled cucumber soup (oi-naengguk) made with garden-fresh cucumbers — tangy, refreshing, and ready in minutes for hot summer days.
The June Garden: Five Crops It's Not Too Late to Plant
June in the garden has a quiet urgency to it. With the monsoon rains around the corner, it's tempting to think you've missed your chance, but you haven't. The trick is simply choosing the right crops, and these five will still reward a June sowing.
A Handful of Garden Perilla, a Spoonful of Perilla Oil
As summer deepens, perilla spreads through one corner of the garden. We pick its broad leaves for lettuce wraps and press the ripe autumn seeds into fragrant perilla oil. This everyday plant carries something few other vegetable oils can match: an exceptionally rich supply of omega-3.
Lettuce in a Jug of Water: A Hydroponic Kit From Seed to Supper
A simple hydroponic kit lets you grow leaf lettuce on the balcony with nothing but water, a small pump, and a bit of light. It's the most foolproof first crop for a city gardener, and a sleep-friendly green on top of that.
June's First Project: Making Green-Plum Syrup
For about a month each June, firm green plums fill the markets. Layer them with sugar now, and a hundred days later you'll have a jar of homemade maesil-cheong (green-plum syrup) to sip through the heat of summer.
Growing Cherry Tomatoes: One Balcony Pot Is All You Need
Cherry tomatoes are the easiest fruiting vegetable to grow in a single pot, going from a spring seedling to ripe red fruit you pick all summer long. Here's how to plant, pinch, water, and enjoy them right from your balcony.
Summer Watering: It's About Timing, Not Frequency
As June's long, heavy sun bakes the soil dry, it's tempting to reach for the watering can again and again. But when you water matters more than how often — the same cupful of water leaves a very different amount behind depending on the hour you pour it.
Pepper Anthracnose: Check the Undersides of the Leaves Before the Rain
As June arrives, the rains grow frequent over the pepper patch. Anthracnose doesn't strike suddenly after a long wet spell. It settles onto the leaves and fruit and waits, which is why a quick look underneath the leaves on a clear day can save the entire crop.
When Potatoes Bloom, the Harvest Is Near
In June, the potato patch is the first thing to catch your eye, with white or pale-purple flowers rising on knee-high stems. The blooms aren't just pretty: they're the earliest sign that the tubers underground are starting to swell and harvest time is approaching.
Quick Refrigerator Pickles from Your Misfit Cucumbers
Summer cucumbers ripen all at once, and plenty of them come out crooked or uneven. They taste just fine, so when you can't eat them all fresh, turn them into quick refrigerator pickles. They're ready in a day — all you need is the right brine ratio and to pour it on hot.
Beating Aphids Without Pesticides
When aphids move onto your balcony lettuce in early summer, you don't want to spray pesticides on greens you'll eat raw. Here's how a simple egg-yolk oil spray keeps them in check, the natural way.
Early-Summer Yeolmu: Half the Crop Is in the Thinning
A week after you sow yeolmu (young summer radish), the seedlings come up shoulder to shoulder—and that crowd is exactly the problem. Thinning them in two rounds is what gives the survivors room to grow broad leaves and straight roots.
Cherry Tomatoes: When to Pinch That First Sucker
Once your potted cherry tomato reaches knee height, small shoots called suckers begin sprouting where the leaves meet the stem. Knowing when to pinch the first one makes a real difference in how much a single plant yields.
Five-Minute Pesto from Just-Picked Basil
As summer deepens, balcony basil grows faster than you can keep up with. The easiest answer is a fresh pesto you can whip up in five minutes with nothing but a blender.
One Lettuce Leaf, a Surprising Dose of Vitamin K
Lettuce is one of the easiest greens to grow on a balcony, and the leaves you pick each evening do more than fill out a salad. The darker the leaf, the more vitamin K it carries, a nutrient that helps keep calcium in your bones.