Plant Calculator
This plant and landscaping calculator makes it easy to figure out how many plants you need, spacing, and coverage.
Fill in any two fields and this tool will calculate the third field.
Fill in any two fields and this tool will calculate the third field.
Use this tool to determine:
- How many plants do you need to cover a specific area? (Enter Area and Spacing)
- What spacing best fills an area with a specific number of plants? (Enter Area and Number of Plants)
- What area would be filled by a specific number of plants at a specific spacing? (Enter Spacing and Number of Plants)
For faster visual coverage, some gardeners choose closer spacing.
Wider spacing can reduce the number of plants needed, though the planting will typically take longer to fill in.
In northern regions, where the growing season is shorter, plants may require additional time to become fully established.
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Suggested spacing between plants
Ground preparation and fertilizing
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