Plant Calculator

How Many Plants Will I Need?

Are you planning an installation and need help determining how many plants you’ll need? Select the type of plant calculator below to see how many plants are needed in both square or staggered triangle planting patterns. Keep in mind that the number of plants needed may vary. We recommend keeping the planting area dense for optimal results.

Calculate by Length x Width

Calculate by Square Footage

Planting Patterns

Square

Square Planting Pattern
Plants Needed
Sq. Ft.
On Center

Triangle

Triangle Planting Pattern
Plants Needed
Sq. Ft.
On Center

Plant Calculator FAQ

The plant calculator can accommodate a variety of plants:

  • Flowering plants: Annuals, perennials, and bulbs
  • Shrubs: Deciduous, evergreen, and ornamental varieties
  • Groundcovers: Low-growing plants that spread to cover the ground

Absolutely! The plant calculator can be used for both small landscaping projects and large restoration endeavors. For large areas, the calculator may allow you to input larger measurements and calculate more detailed planting plans. It’s especially helpful when working with larger spaces like natural areas, commercial landscaping, public parks, or private estates.

Using the plant calculator by square footage or area dimensions can help plan for future plant growth. This ensures that the plants will not outgrow their space and helps them plan for future thinning or pruning. Over time, plants need adequate space to spread out and thrive, and the plant calculator provides a tool to anticipate how much room they will need as they mature.

Summer Solstice by The Pizzo Group

Upcoming Educational Event

We invite you to attend our annual Summer Solstice event. A day filled with engaging tours, presentations, industry discussions, and networking focused on ecological restoration and native plants.