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How Does Proven Winners® Measure Plant Sizes?
We list our plants by container size, which reflects the amount of soil and root growth each plant has when it ships. Actual plant height and width vary by variety and season, and many plants grow quickly as the weather warms.
To help you understand what to expect, refer to our size guide below. You can also find each plant’s approximate arrival size and mature size on its product page.
How Does Proven Winners® Measure Plant Sizes?
How Does Proven Winners® Measure Plant Sizes?
Plant Height By Container Size
This chart highlights the typical heights for each size category while also showing how container sizes compare, giving you a clear, straightforward way to understand plant size at arrival and choose the best fit for your gardening needs.
This chart shows typical plant heights and compares container sizes, helping you quickly understand arrival size and choose the best fit.
Soil Volume By Container Size
This chart shows the typical soil volume for each container size, listed in both imperial and metrics units for easy comparison.
Proven
Winners®
Annuals
Proven
Winners® Perennials
Proven
Winners®
Shrubs
Proven
Winners®
Supplies
Proven Winners® Annuals
Proven Winners® Perennials
Proven Winners®
Shrubs
Proven Winners®
Supplies
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Our professional-grade potting soil is made from a blend of Premium Canadian sphagnum peat moss, processed softwood bark and horticultural-grade perlite. It contains a professional wetting agent and dolomite lime to buffer soil pH.
And...
Everything you need to water up to 10+ containers! Could you really ask for more?
Included:
- Proven Winners® Premium All Purpose Potting Soil, 1.5 cu. ft.
- Proven Winners® WaterWise® Drip Irrigation System
- Proven Winners® WaterWise Kit Tubing 100ft
Read our guide to get started with planning a garden
Enjoy free shipping on orders over $175.
