The method you showed is a real garden technique, and it’s a smart one when you want to create a flower border quickly without digging up the whole area first. It combines two ideas:
- Sheet mulching (using newspaper to suppress weeds and grass)
- Top-layer planting (adding soil/compost above it and planting into that layer)
In simple terms, the newspaper acts like a temporary weed barrier, and the soil on top becomes the new planting zone. Over time, the paper softens and breaks down.
What the method is doing
When you place newspaper over grass or weeds, you are blocking sunlight. Without light, most weeds and grass underneath weaken and die back. This gives your flowers a cleaner space to establish without immediate competition.
When you add soil or compost on top, you create a fresh root zone for seeds or plants. That top layer is what your flowers use first while the newspaper below decomposes.
This is why the method works well for:
- Narrow flower borders
- Porch and walkway edges
- Foundation beds
- Fast makeovers where you don’t want to dig deeply
Does putting seeds on the newspaper work?
It can work, but it depends on the seed and how thick the soil layer is.
Why it can work
If seeds are scattered over the newspaper and then covered with moist soil/compost, they can germinate in the top layer and root downward. As the newspaper stays damp, roots eventually find their way through weak spots or through paper that is beginning to break down.
Why it can fail
If the newspaper stays too dry, or if the soil layer is too thin, roots may struggle. Also, very tiny seeds can be difficult because they need very specific moisture and planting depth.
Best practice
For the most reliable results:
- Scatter seeds on top of the newspaper only if you will cover with enough soil/compost
- Use a deeper top layer for stronger-rooted annuals
- Keep the bed consistently moist during germination
This is the key difference between a method that “looks good on video” and one that actually grows well.
