There is something special about marking off a new flower bed and imagining what it will become. Whether you’re adding on or starting from bare ground, the way you prepare that soil now will determine if your flowers struggle through the season… or flourish beautifully.
Before we plant a single bloom, we prepare the foundation.
And truly — this step matters more than most people realize.
First: Pause and Observe the Space
Before removing grass or layering anything down, take a few quiet minutes to study the area. Can your visualize what you want the layout to be? Now is a good time to look up ideas and inspiration to make your flower garden what you want it to be. Since I built this house last year this is the first spring here and now I will be planning out my garden in the next few weeks. I have been saving newspapers and cardboard to use in the areas I want to rid of grass.
- How much sunlight does it get each day?
- Does rainwater drain well or pool?
- Are tree roots nearby?
- Is the soil compacted?
Intentional gardens begin with observation. March is perfect for this because everything is still simple and visible.
Do You Have to Remove the Grass?
This is the question I get asked most often.
The answer?
You have options — and each one works depending on your timeline and energy.
Let’s walk through them.
Option 1: Removing the Grass (For Immediate Planting)
Do you want to plant right away, physically removing the sod is the quickest path. For me I use option 2 since I am starting now in March before planting season.
You’ll:
- Outline your bed with a hose or garden line.
- Use a sharp spade to cut beneath the grass roots.
- Lift and remove the sod.
- Loosen the soil beneath 8–12 inches deep.
- Add compost and organic matter.
This method gives you an instant clean slate.
It’s more labor, yes — but it allows you to plant perennials or early spring flowers immediately.
Sometimes the simplest way is the most straightforward.
Option 2: Smothering Grass with Newspaper (A Gentle, Sustainable Approach)
If you’re not in a rush, this is a beautiful and soil-friendly method.
Instead of fighting the grass, you let nature handle it.
Here’s how:
- Mow the area short.
- Lay down overlapping sheets of newspaper (6–10 layers).
- Soak it thoroughly with water.
- Add 3–4 inches of compost or quality soil on top.
- Finish with mulch.
The grass underneath slowly dies and decomposes, feeding the soil.
No chemicals.
>No plastic.
>No unnecessary waste.
Over time, earthworms move in and help transform everything into rich planting soil.
For those of us building gardens with long-term health in mind, this method feels aligned.
What About Using Plastic?
Yes, black plastic will kill grass.
It works by trapping heat and blocking light. You secure it tightly and leave it in place for several weeks.
But it doesn’t improve your soil — it simply kills what’s there.
And if you’re trying to build something sustainable and nourishing, it may not be your first choice.
If you do use it, remove it completely before planting and amend the soil well afterward.
After the Grass Is Gone
Once your area is cleared — however you choose to do it — this is where the real preparation begins.
Loosen the Soil
Gently break up compacted earth with a garden fork. Avoid overworking it. Healthy soil structure is something to preserve.
Add Compost
This step is essential. Even good soil benefits from added organic matter. Compost improves drainage, feeds roots, and supports beneficial organisms.
Rake Smooth
Remove rocks, large roots, and debris. Create a level, clean planting surface.
Define the Edges
A crisp edge instantly elevates the look of a flower bed. It makes everything feel intentional and finished.
Should You Rake After the Grass Has Died?
Lightly — yes.
If you smothered the grass, don’t aggressively disturb the layers. Let decomposed material remain as part of the soil system.
We’re building soil health, not stripping it down again.
A Few Early Spring Tips
- Avoid working soil when it’s soaking wet.
- Test your soil pH if you haven’t before.
- Plan flower heights now (taller in back, shorter in front).
- Think ahead to bloom timing for continuous color.
Preparation in March creates ease in June.
Final Thoughts
Preparing the ground for flower beds isn’t the glamorous part of gardening — but it may be the most important.
Healthy soil supports strong roots.
Strong roots support abundant blooms.
And that steady, behind-the-scenes foundation?
It mirrors so much of life.
Take your time with this step.
Do it well.
Your flowers will thank you all season long.
