The simple pleasure of gardening, which herbs love each other and which do not, and how to fill a home with living fragrance
It Starts With the Soil
There is a particular feeling I love, and sometimes find it hard to describe, the feeling of cool earth between your fingers, slightly damp, a little gritty, alive in a way that is difficult to explain until you have held it and understood that you are holding something that is not inert at all but quietly teeming with life.
Gardening has always been a constant in my life. Growing up in Kenya, it wasn’t just a hobby…. it was woven into the vibrant, wild nature of our surroundings. The bright, colourful landscape and rich red loam soil allowed all sorts of exotic plants, in every shape and size, to flourish. There was never any grand ambition behind it, just a natural rhythm that fostered a slow, meditative, and peaceful way of life. I found my connection to gardening through this DNA, a very feeling, the simple, grounding, and almost sacred act of putting my hands in the earth. It’s about soil, water, light, patience, and the quiet, reliable miracle of watching something grow because you cared for it.
Some of my most treasured moments in the garden have been with my son. Small hands beside mine in the dirt. The wonder on his face when a seed he planted weeks ago finally breaks the surface. The conversations that happen sideways, while you are both occupied with something gentle and shared, that never quite happen the same way across a table. Gardening with a child is not really about the plants. It is about the nurturing. The watching. The being together in the quiet work of helping something thrive.
And somewhere in all of that, almost without noticing, I fell in love with herbs. Not as ingredients. Not even, at first, as fragrance. As living things with personalities, preferences, friendships and incompatibilities of their own. The more I grew them, the more I realised that herbs have a great deal to teach us about companionship, about scent and about the simple art of bringing the living world a little closer to home.
Herbs Have Friendships and They Have Strangers
One of the first things any herb gardener learns, usually the hard way, is that herbs are particular about their company. Some thrive side by side. Others, planted too close, will quietly undermine each other until one or both struggle. Understanding which herbs belong together is the difference between a flourishing little garden and a frustrating one.
The single most useful principle is this. Group herbs by what they want, not by what you want from them. Herbs broadly fall into two families of preference. There are the sun-loving, drought-tolerant Mediterranean herbs, and there are the moisture-loving, softer-leaved herbs. The trouble almost always begins when you mix the two.
The Mediterranean group includes rosemary, thyme, sage, oregano, marjoram and lavender. These are the herbs of hot, dry, rocky hillsides. They want full sun, excellent drainage and to be left to dry out between waterings. Planted together, they are wonderfully content companions because their needs align perfectly. They ask for the same things and they ask for them at the same time.
The moisture-loving group includes basil, parsley, chives, dill, cilantro and tarragon. These herbs want richer soil, consistent moisture and, in some cases, a little shelter from the most intense midday sun. Basil and parsley in particular make excellent companions because they share both a similar size and a similar appetite for water.
The conflicts arise when these two worlds collide. Rosemary and basil, for example, are a poor pairing despite both being beloved kitchen herbs, because rosemary wants dry roots and basil wants damp ones. Plant them together and you will inevitably overwater one or underwater the other. Sage and parsley clash for the same reason. Thyme and cilantro want quite different conditions. None of these herbs dislike each other in any meaningful sense. They simply want different lives.
The Herbs That Need Their Own Space
Then there are the herbs that are, to put it plainly, difficult neighbours. Not because they are temperamental about conditions, but because they are aggressive growers that will overrun anything planted near them.
Mint is the most notorious. It is a wonderful, generous, fragrant herb, but it spreads through underground runners with remarkable determination and will quickly colonise an entire bed or container, crowding out and starving everything around it. The universal advice among herb gardeners, and the advice I follow without exception, is to grow mint in its own pot. Always. Even different varieties of mint should be kept apart from one another, as they will compete and can even blur each other’s distinct flavours and scents over time.
Lemon balm, a member of the mint family, behaves similarly and benefits from the same containment. Fennel is another herb best grown alone, not because it spreads aggressively but because it releases compounds that can inhibit the growth of many plants around it. Fennel is, in the language of the garden, genuinely antisocial. Give it a corner of its own.
Herbs for the Vase: Living Fragrance in a Bouquet
Here is something many people never think to try, and it has become one of my quiet joys. Herbs belong in flower arrangements. Not only do they add texture, structure and a beautiful range of greens and silvers, they bring something cut flowers alone never can. Living, releasing fragrance that fills a room every time you pass.
Rosemary is perhaps the finest herb for arrangements. Its woody stems and needle-like leaves create beautiful structure, it carries a fresh, invigorating, piney scent, and it lasts remarkably well in a vase, often two weeks or more. When you crush the bottom inch of the woody stem before placing it in water, it drinks more easily and lasts longer still.
Sage brings soft, silvery, grey-green foliage that drapes gracefully and provides a gorgeous contrast to flowers, particularly pink garden roses. The tricolour and purple varieties are especially beautiful, their leaves edged in cream, pink and purple. Sage also has an impressive vase life, easily holding its form for well over a week.
Mint adds bright, lively green and a refreshing scent that genuinely makes a room smell like summer. It has a tendency to droop, which can be a flaw in a formal arrangement but a lovely, soft, meadow-like quality in a relaxed one. Keep it out of direct sun and it will last around a week.
Lavender, with its purple spikes and unmistakable calming fragrance, brings romance to any bouquet and works beautifully both fresh and dried. Flowering oregano produces delicate white, pink or purple flowers on wild, woody stems that add a wonderful flutter and movement above the main blooms. Thyme, small and wiry, lends a delicate, airy, trailing quality, and lemon thyme adds a bright citrus note. Even dill and fennel fronds, used sparingly, bring a soft, feathery backdrop to a wildflower arrangement.
A simple guideline I follow is that herbs should make up somewhere between a fifth and two fifths of an arrangement. Enough to bring their scent and texture forward, never so much that they overwhelm the flowers. And one gentle warning from experience. Never put basil in a cold spot or refrigerator, as it blackens almost immediately. It is a herb that wants warmth even after cutting.
Herbs That Bring Scent Into the Home
Beyond the vase, certain herbs grown indoors become living sources of fragrance, releasing their scent into a room continuously and responding generously whenever you brush past or run a hand through their leaves.
Lavender is one of the most beloved for indoor scent, calming, floral and never overpowering, though it does need a very bright windowsill and a light hand with watering to thrive inside. Rosemary brings its clean, woody, almost pine-like freshness and is wonderfully easy indoors provided it gets at least six hours of bright light and is not overwatered.
Scented geraniums are, to my mind, one of the most underrated indoor fragrance plants of all. Their leaves carry an astonishing range of scents depending on the variety, from rose to lemon to mint to nutmeg, and they release their fragrance readily at the lightest touch. They are forgiving, drought-tolerant and varied enough that you could fill a whole windowsill with different scents from a single family of plants.
Lemon balm offers a fresh, uplifting, lemony scent with a soft hint of mint and sweetness, and adapts well to various light conditions indoors. Mint, practically indestructible, brings its bright, cooling fragrance and tolerates more shade than most. Lemon thyme carries a beautiful earthy citrus scent. And for those with a bright, warm spot, jasmine releases a sweet, intoxicating fragrance into the air, particularly in the evening when its flowers fully open.
Building Deeper Scent: Herbs in Combination
This is where it becomes genuinely interesting, and where everything The Still Room explores about fragrance comes home to the windowsill. Just as a perfumer or a candle maker layers notes to create depth, you can group scented herbs to build a richer, more complex fragrance in a room than any single plant produces alone.
The principle is the same one that governs any good fragrance. You are looking for notes that complement rather than compete. A grouping of rosemary, sage and thyme together produces a deep, green, herbaceous, almost resinous fragrance, grounding and warm, particularly lovely in a kitchen or a workspace where that quality of clean focus is welcome. These three are also Mediterranean companions, so they are happy sharing conditions, which makes them easy to keep together.
For something brighter and more uplifting, group the citrus-scented herbs. Lemon balm, lemon thyme and a lemon-scented geranium together create a fresh, light, mood-lifting fragrance that works beautifully in a morning space or a room that needs energising. For a calming, restful combination suited to a bedroom or a quiet corner, lavender paired with a rose-scented geranium produces a soft, floral, soothing depth that settles the nervous system in exactly the way The Still Room has explored throughout its writing on scent and the limbic system.
The deepest, most enveloping combinations come from layering a woody or resinous herb beneath a floral or citrus one. Rosemary beneath lavender. Sage beneath scented geranium. The base note grounds the brighter note and gives the whole arrangement a fullness and a longevity that a single plant cannot achieve. This is, in miniature, exactly what happens in a well-composed candle or fragrance. Top notes that greet you, and base notes that hold the whole thing together and linger.
A Note on Growing in a British Climate
Everything here works in principle anywhere, but a word for those of us gardening in the cooler, wetter conditions of the UK, where I grow. The Mediterranean herbs need the sunniest, most sheltered spot you can offer and, crucially, excellent drainage. Our challenge is rarely too little water but too much, and these herbs will rot in cold, wet soil far more readily than they will ever dry out. Raised beds, gritty compost and terracotta pots all help enormously.
Many of the tender herbs, basil especially, struggle outdoors in all but the warmest months and are far happier on a bright windowsill for much of the year. The hardier herbs, rosemary, thyme, sage, mint and chives, will generally survive a British winter outdoors, though rosemary in particular appreciates being placed against a sheltered, sunny wall. The reward for working with our climate rather than against it is a garden of herbs that genuinely thrives rather than merely survives.
Why Any of This Matters
I could tell you that growing herbs saves money, or that fresh herbs taste better than dried, or that a windowsill of greenery is good for your wellbeing. All of these things are true. But they are not really why I do it.
I do it because there is something quietly restorative about tending living things. About the soil in my fingers and my son beside me and the slow, undramatic satisfaction of watching something grow because it was cared for. About a home filled not with manufactured fragrance but with the living, breathing scent of plants that are still alive, still releasing, still in conversation with the air around them.
It is the same principle that sits at the heart of everything Ahloki makes. That the atmosphere we create around ourselves matters. That scent is not decoration but something deeper, something that speaks directly to the parts of us that feel before they think. A windowsill of herbs is, in its own small and humble way, a ritual. A daily living one.
Put your hands in the soil. Grow something fragrant. Let your home smell like the living thing it is meant to be.
Explore The Still Room for more on botanical science, the chemistry of scent and the quiet art of intentional living.
