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Flower Quote by Mel Bartholomew

“Small, Medium, Large, Extra Large Think of these plants as if they were shirt sizes. Shirts come in all four sizes: small, medium, large, and extra large, and so do our plants. It’s that simple. The extra large, of course, are those that take up the entire square foot—plants like cabbages…” quote by Mel Bartholomew
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““Small, Medium, Large, Extra Large Think of these plants as if they were shirt sizes. Shirts come in all four sizes: small, medium, large, and extra large, and so do our plants. It’s that simple. The extra large, of course, are those that take up the entire square foot—plants like cabbages, peppers, broccoli, cauliflower, and geraniums. Next are the large plants—those that can be planted four to a square foot, which equals 6 inches apart. Large plants include leaf lettuce, dwarf marigolds, Swiss chard, and parsley. Several crops could be one per square foot if you let it grow to its full size or it can be planted four per square foot if you harvest the outer leaves throughout the season. This category includes parsley, basil, and even the larger heads of leaf lettuce and Swiss chard. Using the SFG method, you snip and constantly harvest the outer leaves of edible greens, so they don’t take up as much space as in a conventional garden. Medium plants come next. They fit nine to every square foot, which equals 4 inches apart. Medium plants include bush beans, beets, and large turnips. Another way to get the proper spacing and number per square foot is to be a little more scientific and do a little arithmetic as shown below. You can see that one, four, nine, or sixteen plants should be spaced an equivalent number of inches apart. This is the same distance the seed packet will say “thin to.” Of course we don’t have to “thin to” because we don’t plant a whole packet of seeds anymore. So if you’re planting seeds, or even putting in transplants that you purchased or grew from seed, just find the seed packet or planting directions to see what the distance is for thinning. This distance then determines whether you’re going to plant one, four, nine, or sixteen plants.””

Mel Bartholomew

About This Quote

Source Book: The Resilient Gardener by Mel Bartholomew, 1995

Plant spacing follows a simple square‑foot system: extra large, large, medium, and small sizes correspond to 1, 4, 9, or 16 plants per square foot, guiding efficient garden layout.

In simple terms: Use a square‑foot grid to space plants.

Key Takeaway

Apply the 1‑4‑9‑16 rule.

Themes

gardening efficiency planning

Mood

practical educational

Type

instructional technical

When to use this quote

  • vegetable beds
  • urban farms
  • community gardens

Key Concepts

agronomy spatial design

Questions to Reflect On

  • How can you adapt the spacing rule for irregular plots?
  • What crops benefit most from dense planting?
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