In the first article, we talked about the herbal parterre as a garden of structure and pattern.
Now let us make it real.
At Roadstead Farm, we are using a simple beginner-friendly method: eight low cedar raised beds, arranged around a strong central path.
This is the beauty of the raised-bed parterre.
You do not have to wait years for hedges to mature.
You do not have to hire a landscape architect.
You do not have to begin with stone walls, fountains, or formal boxwood edging.
You can create structure almost immediately by placing the beds first, establishing the paths, and letting the herbs fill the pattern over time.
That is the Roadstead Farm method: layout first, soil second, herbs third.
The Basic Roadstead Farm Layout
We are laying out eight low 4’ x 8’ raised beds from Gardener’s Supply.
The beds are arranged in two long rows.
Four beds go on one side.
Four beds go on the other.
Between the two rows is a central garden axial path that is 7 feet wide.
This central path is the spine of the garden.
It is wide enough to feel generous. It is wide enough to move through comfortably. It gives the garden dignity before a single herb is planted.
Each side has four 4’ x 8’ beds laid end to end, with 4 feet of space between the ends of the beds.
That 4-foot spacing matters.
It gives us cross movement. It gives us breathing room. It gives us the beginning of the cross-axial pattern that makes a parterre feel intentional.
In plain language, this is the layout:
Four beds in a row.
A 7-foot central path.
Four beds in a matching row.
Four-foot openings between the beds.
A long axial path running through the middle.
A cross-axial path created by the openings between the beds.
Suddenly, eight simple rectangles become a garden.
Why the Central Axis Matters
A parterre is not just a collection of plants.
It is a pattern.
The central axis is what gives the garden its first strong line. It tells your eye where to travel. It gives the whole space a beginning, middle, and end.
At Roadstead Farm, the 7-foot central axial path is more than a walkway. It is the organizing idea.
The beds are not scattered.
They are not pushed randomly against a fence.
They are arranged around a formal garden spine.
This is one of the great beginner lessons of garden design: you can create elegance with geometry before you create abundance with plants.
Start With String, Stakes, and Walking
Before filling the beds, plant nothing.
First, lay out the pattern.
Use stakes, string, marking paint, landscape flags, or even a garden hose. Mark the long axial path first. Then mark the two rows of beds. Then mark the cross openings.
Walk the layout before you build it.
Carry a basket.
Push a wheelbarrow.
Imagine kneeling beside a bed to cut thyme.
Imagine walking down the center path with guests.
Imagine bringing compost, mulch, seed trays, and watering cans into the space.
This is the moment to make changes.
Once the beds are filled, they become much harder to move.
The beginner should remember this rule: the parterre is won or lost before the soil goes in.
The Size of the Garden
Each 4’ x 8’ bed gives 32 square feet of growing space.
Eight beds give 256 square feet of herb-growing space.
That is a serious beginner herbal garden.
It is large enough for culinary herbs, tea herbs, pollinator herbs, dye herbs, fragrance herbs, and a few experimental plants.
But because the growing space is divided into eight beds, it does not feel overwhelming.
Each bed can have a purpose.
One bed can be Mediterranean herbs.
One bed can be tea herbs.
One bed can be culinary annuals.
One bed can be pollinator flowers.
One bed can be nursery stock from seed.
One bed can be herbs for drying.
One bed can be experimental.
One bed can be kept open for succession planting.
That is the gift of raised beds: they make a large garden feel like a series of small decisions.
The Quick Cost Lesson
Raised beds let a beginner create structure quickly, but they do have two costs.
The first cost is the bed.
The second cost is the soil.
The low Gardener’s Supply 4-foot-wide cedar raised beds are 7.25 inches deep, and their 4’ x 8’ size holds about 18 cubic feet of growing mix. Eight of those beds would require about 144 cubic feet of fill, or roughly 5.3 cubic yards.
The deeper 4-foot-wide Deep Root beds are 14.5 inches deep, and their 4’ x 8’ size holds about 40 cubic feet. Eight of those would require about 320 cubic feet of fill, or about 11.9 cubic yards.
That is a major difference.
The deeper beds are handsome, generous, and easier for deep-rooted crops. But they require more than twice as much fill.
For many herbs, the low beds are a very practical beginning.
They create the structure and pattern quickly, while keeping the soil budget more manageable.
Low Beds or Double-High Beds?
For an herbal parterre, low beds make a great deal of sense.
Many classic herbs do not need very deep, rich soil. Thyme, sage, oregano, lavender, and rosemary usually prefer good drainage and do not want to sit in wet, heavy soil.
The double-high beds are excellent when you want deeper root space, easier bending, a stronger visual wall, or a more permanent kitchen-garden feeling.
But the beginner should not assume deeper is always better.
Deeper means more soil.
More soil means more cost.
More depth can also mean more moisture retention, which is not always ideal for Mediterranean herbs.
At Roadstead Farm, the low 4’ x 8’ beds give us what we need first: structure, pattern, access, and a clean formal layout.
The plants can then teach us what each bed wants to become.
Filling the Beds
At Roadstead Farm, we will fill the beds with the best screened compost we can source.
Good compost gives the beds life.
It brings organic matter, moisture-holding ability, and a living quality that plain dirt does not have.
But we also want structure and drainage.
That is why we will mix in Pro-Mix HP with mycorrhizae.
The “HP” stands for high porosity, which means it is designed to hold air as well as moisture. That is useful in an herb garden, especially where we want roots to breathe.
The mycorrhizae are beneficial fungi that can help support root development.
The beginner does not need to make this mysterious.
Think of it this way:
Compost brings life.
Pro-Mix HP brings air.
Together, they help create a bed that is rich, but not heavy.
For Mediterranean herbs such as lavender, thyme, sage, rosemary, and oregano, we will still watch drainage carefully. These herbs do not want a soggy bed. If a bed is going to be dedicated to lavender or thyme, we may make that bed leaner and sharper-draining than a bed for parsley, basil, chives, and calendula.
One parterre can hold many soil personalities.
That is another advantage of separate raised beds.
Herbs From Seed
We are raising our herbs from seed to fill these beds.
That means the parterre will not be instant in the way a nursery-planted garden can be instant.
But it will be more personal.
Seed-grown herbs give the gardener a different relationship with the garden. You see the whole life of the plant. You learn which herbs germinate quickly, which ones sulk, which ones need warmth, and which ones surprise you.
The beds give us the structure.
The seeds give us the story.
A beginner should not feel pressured to fill every inch on the first day. In fact, it may be better not to.
Start with the pathing.
Fill the beds.
Plant in sections.
Leave room to learn.
A Simple Beginner Bed Plan
With eight beds, a beginner might organize the parterre this way:
Bed One: Lavender, thyme, sage, and oregano.
Bed Two: Basil, parsley, chives, and cilantro.
Bed Three: Calendula, borage, dill, and nasturtiums.
Bed Four: Chamomile, anise hyssop, lemon balm, and tea herbs.
Bed Five: Seedling nursery and trial herbs.
Bed Six: Culinary perennials.
Bed Seven: Drying herbs and fragrant herbs.
Bed Eight: Open bed for seasonal experiments.
This is not a final prescription.
It is a beginning.
A parterre becomes stronger when each bed has a role.
How Quickly Can You Create an Herbal Parterre?
Very quickly.
That is the happy news.
The pattern can be created in a weekend.
The beds can be assembled and placed.
The axial paths can be marked.
The cross-axial openings can be confirmed.
The compost can be ordered.
The soil mix can be blended.
The seeds can be started.
The garden will not be mature right away, but the structure will be visible almost immediately.
And that is the great secret of this method.
You do not need mature plants to feel that you have begun a real garden.
The pattern itself gives you courage.
First Comes the Layout
This may be the most important lesson from Roadstead Farm.
Do not begin with the herbs.
Begin with the lines.
First the long axial.
Then the cross-axial.
Then the bed placement.
Then the path widths.
Then the soil.
Then the planting.
That order matters.
A beginner often wants to rush straight to the plants. That is natural. Plants are exciting.
But in a parterre, the layout is the quiet power underneath everything.
The herbs will change from season to season.
The pattern will hold.
The Roadstead Farm Promise
Our Roadstead Farm parterre begins with eight simple raised beds, a 7-foot central axial path, 4-foot cross openings, screened compost, Pro-Mix HP with mycorrhizae, and herbs raised from seed.
That is enough.
Enough to create order.
Enough to create beauty.
Enough to teach beginners that a formal herbal garden is not beyond them.
The old parterres of Europe may have been built with clipped hedges, gravel walks, and grand estates.
But a beginner’s herbal parterre can begin with cedar beds, string lines, compost, seeds, and a good eye for pattern.
That is the Roadstead Farm method.
Structure first.
Pattern second.
Planting third.
Then, with time, the herbs will soften the edges and make the geometry sing.
Until next time...
I am...
Phil Wilson...
and Here’s to sharing our herbal life-style with you!